| 单词 | lubrication |
| 例句 | When oestrogen is lacking, a woman does not experience the same level of lubrication as a preparation for sex. Is testosterone really the answer to my post-menopausal sexual problems? 2019-10-29T04:00:00Z A good party requires certain conditions: low lighting, an abundance of social lubrication, a friend or two — and proper attire. Bundle Up to Get Down 2018-12-19T05:00:00Z Summer Camp - Always Cloud Nothings - Attack on Memory Smashing Pumpkins - Oceania The Cribs - In The Belly of the Brazen Bull “A spittle-flecked ambassador from hell, representing his "ends" with the generous lubrication of bodily fluids.” Music quiz 2012 – can you guess which albums our reviewers are talking about? 2012-12-26T09:00:00Z Notable among them was the late George Daniels, the inventor of the coaxial escapement in the 1970s, a mechanism that improved the performance of mechanical watches by virtually eliminating the need for lubrication. Today's Challenge: Improving the Escapement 2012-11-23T13:35:50Z At the heart of this technical achievement was the use of silicon, resulting in more lightweight mobile components and the avoidance of the lubrication problems generated by high frequencies. Precise Future of Silicon Parts Still Being Debated 2012-11-23T13:35:46Z The lacquered artifice of Hideko’s performances also contrasts with the juiciness of the women’s love-making, which begins with an exchange of lollipop-flavoured saliva and ends with the oral lubrication of Japanese sex toys. Sarah Waters: ‘The Handmaiden turns pornography into a spectacle – but it's true to my novel' 2017-04-08T04:00:00Z But the next day, he pieced together that making conversation with Ms. Muszynski felt so easy that he might not have needed the predate lubrication. Together for Each Other in Sickness, Health and New Locks 2021-08-06T04:00:00Z By its end someone could have made a small mountain out of all the plastic shot cups that died in service to our collective lubrication needs. The Rock Boat: Booze, Battles and 32 Bands 2014-03-14T16:53:54Z The infusion of white blood cells, according to Runels, increases lubrication and sensitivity, allowing the patient to reach climax easily. Dr Orgasm will see you now: is the O-Shot what women need for better sex? 2016-09-15T04:00:00Z “From time to time, lubrication of all moving parts is recommended to extend the life and minimize squeaks or noises,” he said. Prepare Your Patio for the Season 2021-04-17T04:00:00Z On one level this blend of erudition and lubrication started on Valentine’s Day in 2009 at Judson Memorial Church, the birthplace of many avant-garde collaborations. Taking Schubert for a Wild Joy Ride 2010-12-03T22:00:00Z However, the study’s findings have wider implications – after all, most drinkers lean on alcohol as social lubrication to some degree. ‘Hangxiety’: why alcohol gives you a hangover and anxiety 2019-01-27T05:00:00Z Desire, lubrication have returned, making me and my husband happy again! Sex Hurts. Help! 2018-01-31T05:00:00Z It can be used to create a lever without the use of ruby pallets and operates without lubrication. Precise Future of Silicon Parts Still Being Debated 2012-11-23T13:35:46Z Sliced and arranged with beets, frisée and hazelnuts, it made a pretty tableau that needed something more in the way of seasoning and lubrication. Tanglewood Supreme: An out-of-the-way gem in Magnolia 2013-01-25T03:04:28Z For survivors of sexual trauma, even when emotionally feeling ready to have consensual sex, their bodies may be so dissociated that lubrication production is compromised. Ronda Rousey gives terrible sex advice: “If you need lube, then you’re being lazy” shows she has no business telling other people how to get off 2015-11-05T05:00:00Z When she began to experience problems with natural lubrication we used a lubricant, but she found it messy and I lost sensation. Since my wife's hysterectomy, our sex life has become non-existent 2013-02-18T09:00:01Z If someone is undergoing cancer treatments, going through menopause, or even taking certain medications, their natural lubrication production can dramatically change and decrease. Ronda Rousey gives terrible sex advice: “If you need lube, then you’re being lazy” shows she has no business telling other people how to get off 2015-11-05T05:00:00Z “This triggered an alarm indicating a low level of lubrication oil, which in turn, shortly thereafter, caused an automatic shutdown of the engines.” Viking Sky cruise ship engine failure off Norway coast caused by low oil levels: official 2019-03-27T04:00:00Z Yet for a policy predicated on growth, this lubrication of change of use could have precisely the opposite effect. Home truths: how the housing market is threatening affordable workspaces 2013-01-28T16:47:51Z The goal: get the screen-addicted masses to move and groove, often with the lubrication of alcohol. For Office Workers, Lunchtime Dance Parties 2013-05-08T21:40:27Z Eliminating the lubrication issue is an exceptional feature of Mr. Journe’s new mechanism. Today's Challenge: Improving the Escapement 2012-11-23T13:35:50Z This reduced the oil's lubrication, leading to wear on the engine's crankshaft bearings. BBC finds police BMWs at risk of exploding still on the roads 2023-07-28T04:00:00Z The whales’ names are derived from a semi-liquid waxy substance found in their heads — known as spermaceti — that was once used for lubrication and lamp fuel, according to the National Wildlife Federation. A trio of sperm whales is spotted along the O.C. coast -- a rare sighting of the endangered mammal 2023-06-12T04:00:00Z Sebaceous glands are exocrine glands which produce, a mixture of lipids and waxy substances: lubrication, water-proofing, softening and antibactericidal actions are among the many functions of sebum. Fundamentals of Biology 2015-01-01T00:00:00Z Sebaceous glands produce a lipid mixture called sebum that is secreted onto the hair and skin for water resistance and lubrication. Concepts of Biology 2013-04-25T00:00:00Z These include oil, filter and coolant changes, lubrication, brake fluid and transmission fluid changes, belt replacements and other items. Cars are getting more expensive. Here’s how to keep yours on the road longer to avoid costly payents 2023-05-15T04:00:00Z “In the licking phase, fat is absolutely important for the sensation that lubrication creates,” she said. Why chocolate is so delicious, according to science 2023-01-28T05:00:00Z But what do animatronics, competitive dance and eyelid lubrication have to do with “M3GAN?” Puppets, fake tears, an 11-year-old dance phenom: How 'M3GAN' came to life 2023-01-07T05:00:00Z It plays a vital role in the human ear canal, assisting in cleaning and lubrication, and also provides some protection from bacteria, fungus, and insects. Fundamentals of Biology 2015-01-01T00:00:00Z Manufacturers tout the number of blades and/or the placement of lubrication strips along the top of their replaceable cartridges, but those things are window dressings, Herro says. Find a razor that’s good for your body (and less bad for the planet) 2023-01-03T05:00:00Z Columnar epithelial cells release mucus for lubrication as well as antimicrobial agents in the digestive tract. Biology for AP Courses 2022-06-09T00:00:00Z Sebaceous glands coat the skin with a waxy, protective substance called vernix caseosa that protects and moisturizes the skin and may provide lubrication during childbirth. Anatomy and Physiology 2013-06-19T00:00:00Z And a car dealer in Columbia Heights sought a “white” lubrication mechanic. A census snapshot of one block in 1950 segregated Washington 2022-04-27T04:00:00Z Produces a variety of secretions for lubrication and receives secretions that facilitate fertilization. Fundamentals of Biology 2015-01-01T00:00:00Z Coarse hair may require sharper or multiple blades, while delicate skin may need extra lubrication to reduce friction. Find a razor that’s good for your body (and less bad for the planet) 2023-01-03T05:00:00Z The esophagus produces no digestive enzymes but does produce mucous for lubrication. Biology for AP Courses 2022-06-09T00:00:00Z This lubrication reduces friction between the two layers to prevent trauma during breathing, and creates surface tension that helps maintain the position of the lungs against the thoracic wall. Anatomy and Physiology 2013-06-19T00:00:00Z Most of the time, that tight feeling when you wake up is a result of overnight changes to the lubrication in two different features of the body: the joints and the fascia. Why Does My Body Feel Tight When I Wake Up? 2022-02-15T05:00:00Z The new offer makes Martin Luther King Day a paid holiday, clarifies language about a union committee, and provides a job description for operators in the lubrication oil plant, Exxon has said. Exxon welcomes upcoming vote on offer to locked-out Texas refinery workers 2022-02-15T05:00:00Z Shaving creams soften the hair, hydrate the skin and provide lubrication and protection from the razor’s edge. Find a razor that’s good for your body (and less bad for the planet) 2023-01-03T05:00:00Z It protects meristem against injury and provides lubrication for the growing root to dig through soil. Biology for AP Courses 2022-06-09T00:00:00Z Exxon has said it began the lockout to avoid disruption from a threatened strike at the refinery and adjoining lubrication oil plant, which makes Mobil 1 motor oil. Texas refinery workers to vote on Exxon contract proposal -union official 2022-02-14T05:00:00Z When Joe Biden served as vice president, he was frustrated at times by Barack Obama’s reluctance to engage in the slippery arts of political lubrication — the backslapping, the stroking, the casual insincerity, the flattery. Opinion | Biden’s in a rut. Here’s the way out. 2021-11-19T05:00:00Z It usually requires a single shot, and relief — from the cushioning, lubrication and reduced inflammation — can last as long as three years, he says. Could platelet-rich plasma injections help avoid knee surgery? More studies may give answer. 2021-11-05T04:00:00Z Ari stepped in as our grill master, rubbing a chunk of beef fat on the warming grill for lubrication, and expertly cooked the beef. Warm up with flavorful Indian butter chicken, pho and Korean barbecue in Renton 2021-11-03T04:00:00Z The lubrication of the vocal cords is very good when you feel good, but it is much less so when you’re anxious, stressed or have stage fright. A Change to the Sound of the Voice Can Change Your Very Self-Identity 2021-11-01T04:00:00Z Clinics claim kick-starting the body's healing process by purposefully injuring the tissue can increase natural lubrication and restore sexual gratification. Laser vagina menopause therapy shows no benefit in trial 2021-10-13T04:00:00Z Alcantar was studying lubrication and friction at the time, and her postdoc went to the library and suggested studying a friction mechanism for oil in snakes. Professor who harnessed power of cactuses is a top inventor 2021-05-09T04:00:00Z Without proper lubrication, joints stiffen, become hard to move and might cause pain. Be good to your joints with these active aging tips | Provided by Koelsch Communities 2021-03-08T05:00:00Z Like those lubricated catheters, you know where you can stick your excuses and you can skip the lubrication.” Stephen Colbert to Republicans: 'Have you had enough?' 2021-01-07T05:00:00Z In what amounts to both a stereotype and an observable truth, many English people require the aid of lubrication to bond with others. ‘Keep Calm and Carry On’ May Not Work in a Time of Pandemic 2020-10-04T04:00:00Z “We’re stuck with the mannered set pieces, and we’re deprived of all the lubrication or cushioning that goes on around all those things,” says Rathke, now president of the American Institute for Contemporary German Studies. UN diplomacy goes impersonal, but what’s lost along the way? 2020-09-21T04:00:00Z The lubrication allegedly included free plane travel and high-end meals as well as poker chips. Column: A city councilman is charged with racketeering, and we just yawn. That's how bad things are 2020-06-23T04:00:00Z The priest takes one of Sandos's sharpened rods and rubs it against a banana for lubrication. Extreme piercing: A festival of self-inflicted pain 2020-04-17T04:00:00Z To take rectal temperatures, use water-soluble or petroleum jelly for lubrication and insert the thermometer no more than a half-inch into the rectum. Taking your temperature doesn’t require a fancy thermometer 2020-04-03T04:00:00Z “The fault was traced to a non-structural problem with the lubrication system. It’s not a cause for concern and work to correct it is already underway,” Ferrari said in a statement on their website http://www.ferrari.com. Ferrari say engine testing failure is no cause for concern 2020-02-24T05:00:00Z New and existing ships could run on marine gas oil and use energy-saving technologies — such as air lubrication for ship hulls and wind-powered rotor sails — to minimize fuel use. Do cruise companies’ green claims hold water? 2020-02-08T05:00:00Z Taken together, the authors’ measurements allowed the friction and rheology of the lubrication layer to be probed simultaneously. The physics of ice skating 2019-12-15T05:00:00Z Like many of the best things in life, a crisp sandwich needs lubrication. How to Eat: a crisp sandwich 2019-12-05T05:00:00Z If windows are stuck, try a lubrication spray. Winter survival tips for health and home 2019-11-29T05:00:00Z These tissues, which were once kept moist with mucus, can atrophy, and the resulting dryness can cause pain during sex because of a lack of lubrication. Five things everyone with a vagina should know 2019-11-07T05:00:00Z They may also require tube feeding, and lubrication in the eyes to reduce the tightness of the eyelids. Baby born with rare skin disorder allegedly abandoned at hospital in Italy 2019-11-06T05:00:00Z These are important issues because lubrication is often the only way to reduce friction, which is responsible for an estimated 20% of the world’s energy consumption7. The physics of ice skating 2019-12-15T05:00:00Z "They show up with sex toys, they show up with lubrication," Tucker said. Ohio child-sex and human-trafficking sting nabs more than 100, including church leader, ER doctor: report 2019-09-20T04:00:00Z But the satellites see something else as well: in the warmest summers, this lubrication effect seems to wear off quite quickly. 'Cryoegg' to explore ice sheet bottom 2019-06-16T04:00:00Z Figure 1 | Sediment lubrication and early Earth’s dynamics. Role of major erosion events in Earth’s dynamics 2019-06-04T04:00:00Z “This research suggests that this high mobility is through air lubrication at the base of the flows.” 'Hovercraft effect' may explain deadly speed of volcanic gas clouds 2019-04-08T04:00:00Z The shear that drives the lubrication process showed up only because of the relatively large scale of the experiment, “which explains why the air cushion was unnoticed until now,” Burgisser says. Deadly Volcanic Flows Glide on Their Own Cushion of Air 2019-04-08T04:00:00Z The woman was given a handwritten prescription for VitA-POS, a liquid paraffin lubrication, for treatment of severe dry eyes and corneal erosions. Erectile dysfunction cream issued to woman 2019-01-08T05:00:00Z Anderson’s big seller: assault-style rifles that cost up to $2,100 and require no lubrication. Small assault-style rifle firms thriving under activists' radar 2018-12-17T05:00:00Z A key avenue for further exploration is quantifying the feedback between sediment lubrication and mountain building. Role of major erosion events in Earth’s dynamics 2019-06-04T04:00:00Z Democracy needs lubrication, and money does the trick. There’s a growing international alliance of right-wing demagogues 2018-10-25T04:00:00Z “That reduced viscosity essentially provides what we call lubrication on the slabs,” Zhong said. Why Diving Tectonic Plates Get Stuck 400 Miles beneath Earth's Surface 2018-10-13T04:00:00Z The cubed meat tasted bitter and muddy, needing all the lubrication chipotle aioli could deliver. Ethan Stowell’s Super Bueno may just be Fremont’s new happy place 2018-08-30T04:00:00Z Staying hydrated provides lubrication for joints, protects sensitive organs, regulates body temperature and gets rid of waste. Study: Even a little dehydration can impair focus, motor functions 2018-07-31T04:00:00Z Was that not lubrication enough for the long haul? Scott Pruitt: The fall of the king of the grifters 2018-07-06T04:00:00Z In the 18th, 19th and 20th centuries, sperm whales were hunted for their oil, which played a key role in the industrial revolution, for light and lubrication. Plastic bag-swallowing sperm whales - victims of our remorseless progress 2018-05-23T04:00:00Z We “harvested” sperm whale oil for lighting, lubrication or cosmetics – the “cold cream” on my mother’s face when I kissed her goodnight contained spermaceti. Underwater with Sri Lanka's sperm whales – in pictures 2018-04-05T04:00:00Z It is spread by flies that feed on eyeball lubrication. Worms pulled from Oregon woman's eye in first known case of infection 2018-02-12T05:00:00Z “Is lubrication only the little tube-y things?” a girl with long black hair asked. What Teenagers Are Learning From Online Porn 2018-02-07T05:00:00Z Each crane must have an “oiler,” a relic of a time when they needed frequent lubrication. The Most Expensive Mile of Subway Track on Earth 2017-12-28T05:00:00Z Long-acting moisturizers help plump up tissue and increase lubrication, but sometimes not enough. Women’s sexual problems are finally getting their due, with new treatments designed to restore pleasure 2017-12-11T05:00:00Z But when the shaking of an earthquake or the lubrication—or weight—of rainfall lowers the friction between the layers, gravity takes over, and the affected area turns into a sliding zone. Did air pollution cause a deadly Chinese landslide? 2017-12-12T05:00:00Z Minus a long, boring dissertation that I don’t fully understand, the $4.5 trillion it gobbled up helped keep loans plentiful and cheap — providing the lubrication that kept businesses purring and, lately, roaring. Analysis | What regular investors should do about the Fed’s big move 2017-09-21T04:00:00Z The version of the test that I experienced was contracted and simplified: no EEG helmet, which apparently requires additional lubrication, and no in-depth testing. Audi’s 25th Hour project makes time the ultimate driving luxury 2017-07-10T04:00:00Z The city was one of America's leading whaling ports during 19th century, when whale oil was used for lighting and lubrication. Can Offshore Wind Power Revive U.S. Ports? 2017-06-19T04:00:00Z The watchmakers use gold chatons with steel screws to hold down the rubies that act as a lubrication system for the watch. Confessions of a Watch Geek 2017-03-13T04:00:00Z To create a completely emptyable container for a substance, be it ketchup, toothpaste, shampoo or face cream, means matching that substance to a specific surface structure and a bespoke lubrication fluid. How to empty the ketchup bottle every time 2016-12-01T05:00:00Z As every cartoon character that’s ever stepped on a banana peel knows, lubrication can lead to acceleration. Natural Lube Powers One of World's Fastest Fish Even components of liquid waste, such as lubrication and cooking oils or phosphorus from sewage, can be refined and resold. The circular economy 2016-03-22T04:00:00Z Ms. Münter, who turned down sponsorship from a company that was making lubrications from beef tallow, said that she looked forward to a day without liquid fuels entirely. From Tesla, a New Car Smell That Vegans Can Get Behind 2016-01-14T05:00:00Z You can then control the intensity of the massagers, as well as the patterns in which they move to help draw blood to the region thereby increasing arousal and lubrication. This foreplay gadget simulates oral sex with suction 2016-01-06T05:00:00Z It’s the kind of lubrication that lets the FTE economy operate. There are two Americas entirely: How the U.S. became a “dual economy” — and what can be done to reverse it 2015-12-22T05:00:00Z “I'm willing to accept the hypothesis that this oil gland and capillary system provides lubrication for the swordfish that may help reduce its drag,” she says. Natural Lube Powers One of World's Fastest Fish Short of not yelling, warm throat lubrication, voice projection techniques or a microphone may be their best bet. Vocal Strain Poses Long-Term Risks for Coaches. Anyone Have a Lozenge? 2015-11-21T05:00:00Z He added that Nexcel delivers a reduction in carbon dioxide emissions on modern engines, "because it allows the engine to work more efficiently, to warm up and then enables precision lubrication". Aston Martin debuts Castrol's 90 second oil change tech 2015-11-19T05:00:00Z Land and property are very expensive, and there's the issue of "tea money", the financial lubrication required to get official transactions completed on time. Myanmar: The art of doing business in a country in transition - BBC News 2015-10-14T04:00:00Z Of course, no good conversation about sex toys is complete without mention of sexual lubrication. 4 outlandish things our ancestors used as lube 2015-10-14T04:00:00Z The doctors were unable to remove the ring using traditional methods such as elevation, lubrication, finger binding to reduce swelling, and a manual ring cutter. Till Bolt Cutters Do Us Part: Titanium Rings a Challenge in the ER 2015-08-14T04:00:00Z Springdale’s Nanomech, which develops nanotechnology for use in machining and manufacturing, lubrication, packaging, biomedical implant coatings and military applications, also is an Advantage Capital investment. Strong Suit’s founder lands on fast track 2015-05-17T04:00:00Z Petronas, seeing an opportunity to showcase its fuel and lubrication products, was on board from the start. Formula for Number 1: Mercedes And Petronas Rise To The Top Of F1 2014-12-03T05:00:00Z The depth and breadth of U.S. capital markets has been a huge advantage in our ability to nurture new companies and provide the lubrication for business’ everyday needs. Why More Malpractice From the Fed Will Hurt the Economy 2014-10-15T04:00:00Z But historians haven’t made the evolution of personal lubrication a priority, and many early examples have gone undocumented. 4 outlandish things our ancestors used as lube 2015-10-14T04:00:00Z The Japanese scientists are interested in how friction and lubrication affect the movement of our limbs. Slippery banana study wins Ig Nobel 2014-09-18T04:00:00Z The gold standard’s priority was the lubrication of global trade. Not floating, but flailing 2014-07-03T04:00:00Z Unfortunately, even though research in this area holds considerable promise, unless you’re studying toilet bowl dynamics or lubrication theory, “flow” doesn’t sound like a sober scientific topic. The Science of Peak Human Performance 2014-04-30T04:01:39Z There’s nothing like ice lubrication for sliding large things into the Forbidden City. Physics Week in Review: April 5, 2014 2014-04-05T09:55:01Z Listed below are some of the most popular lubrications used in pre-modern times. 4 outlandish things our ancestors used as lube 2015-10-14T04:00:00Z This outer-layer structure is crucial for technological processes such as catalysis, lubrication, and electron transport. [Perspective] Capturing Surface Processes 2014-02-13T19:25:32.114Z Just enough to provide lubrication for palace celebrations of goat meat. Puckish Wine Cellar Found After Serious Aging 2013-12-13T01:45:00.586Z A CN freight train derailed near the town of Landis, in the prairie province of Saskatchewan, on September 25, sending 17 cars off the track, one of which leaked lubrication oil. Western Canada train hauling fuel derails, burns; no injuries 2013-10-20T03:05:45Z But the benefits of a little lubrication were also felt four years ago. Painting, pints, samba bands and Bullseye 2013-05-13T05:46:33Z As we can well imagine, lube is most welcome when sex involves areas that don’t provide natural lubrication. 4 outlandish things our ancestors used as lube 2015-10-14T04:00:00Z The day of the underpant as an essential badge of self-identification and an oiled funnel of adolescent social lubrication is long gone, a change HMP were sadly and fatally slow in anticipating. As HMP goes under, we can wave goodbye to underpant passion 2013-01-20T00:02:03Z Nobody wants to avoid socialising for a whole month, but with the British mania for social lubrication it's hard to avoid temptation. Where can you go to avoid people drinking? 2013-01-14T12:19:21Z More than half of older women treated with so-called aromatase inhibitors said sex was almost always painful and they frequently had "insufficient lubrication," researchers reported in the journal Menopause. Sex problems common with breast cancer drugs 2012-09-28T19:27:13Z There was a controlled stoppage in May to fix a lubrication problem. Nuclear plant in second shutdown 2012-07-19T10:00:52Z In this case it is obvious that since the pulley rotates upon the spindle it requires lubrication, which is accomplished through the oil hole tubes l. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z It has been used medicinally by humans as well as in the lubrication of machinery and of course in providing illumination. Living the pelagic life: of oil, enemies, giant eggs and telomeres (petrels part II) 2012-03-14T15:15:00.213Z The essential difference between this example and the last is in the mode of lubrication. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z There were always staccato human voices against the mechanical noise, and you distinguished by inflection, whether you heard command, or assent, or warning, or simply the lubrications of profanity. Steel The Diary of a Furnace Worker 2012-02-21T03:00:18.360Z The crankcase was drilled to provide forced-feed lubrication to the connecting rod big end and crankshaft main bearings. The Wright Brothers' Engines and Their Design 2012-02-04T03:00:15.650Z All these parts are enclosed in a tight cast-iron tail-block, which serves as an oil well to insure constant and perfect lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z If for want of care or of proper lubrication, which frequently occurs in gas-engines, the cylinder should be injured by grinding, it can be easily renewed, without the loss of all the connecting parts. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z This form of coupling rod end is found to answer very well in locomotive practice where the workmanship and arrangements for lubrication are excellent. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z It ensures constant lubrication, prevents wear, and is easily kept clean. Illustrated Catalogue of Cotton Machinery 2011-12-16T03:00:11.130Z The oils used for cylinder lubrication are obtained almost exclusively from crude petroleum derived from American wells. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The bearing surfaces are, in either case, protected from dust, &c., and provided with ample means of lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Imperfect adjustment, lack of care, and bad lubrication, may also hasten the wear of certain parts. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Above 300� there is obtained another oil, which is used for lubrication, also the invaluable vaseline, and finally, when the still is allowed to cool, there remains a solid residuum known as paraffin wax. Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science 2011-11-19T03:00:24.517Z Just like a car engine, the best way to prevent friction in the human body is with sufficient lubrication. Warm your joints in cold weather 2011-11-07T14:37:04Z Were the operating temperatures, bearing surface speeds and lubrication systems identical, a single oil could be used in all engines with equal satisfaction. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Perfect lubrication of the spindle bearings, and ample bearing surface on the journals and bearings, are therefore of the first importance. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Should this be the case it is advisable to stop the engine, to ascertain the condition and the degree of lubrication of this member and its bearing. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Then a thorough inspection of the pipes and tubing for the fuel and lubrication was made. The Boy Volunteers with the French Airman 2011-11-07T02:00:17.100Z This book contains detailed information covering lubrication of all units. Essex Terraplane Six 1933 Owner's Manual of Information 2011-10-28T02:00:24.667Z As engines are now designed, only three grades of oil are necessary for the lubrication of all types with the exception of Knight, air-cooled and some engines which run continuously at full load. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z To avoid heating, it is a good plan to press some tallow into the bottom or in one corner of the oil cup, and then pour in the oil used for ordinary lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z For cylinder lubrication American mineral oil is preferable to Russian oil. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z And that kind of “social lubrication” is a key ingredient in the foundation of a lasting relationship. Pull Up a Chair 2011-10-10T12:15:00.247Z Maersk had expected mechanical problems such as loss of lubrication, fires from soot build-up, corrosion of combustion parts and increased vibration levels, de Kat said. Maersk Says More Ships May Cut Speed After Engine-Damage Study 2011-10-04T10:53:02Z From these facts it follows that only heavy mineral oils of low carbon residue and of the greatest chemical purity and stability should be used to secure good lubrication. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z If the bearing heats, the tallow will melt, and, having a heavier body, will give a more suitable lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The piston-pivot and the connecting-rod head are preferably lubricated with fresh oil, because their constant movement renders inspection difficult and the control of lubrication irksome. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z He tried cortisone, lubrication, electric stimulus — “anything and everything,” he said. Chris Cooley says his knee is finally healing 2011-09-23T00:10:19Z Gentlemen, if I should begin to tell all in detail, ten nights would not suffice, and surely mead would be required; for an old throat, like an old wagon, needs lubrication. With Fire and Sword An Historical Novel of Poland and Russia. 2011-08-12T02:00:19.797Z The only oil which is used to any extent in gas-engine lubrication that is not of mineral derivation is castor oil. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The amount of the piston power expended in overcoming the friction depends upon the fit of the parts, upon the lubrication and the amount of the load. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Careful inspection and copious lubrication should, of course, be undertaken when the engine is again started. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Don’t be sparing of oil, Nelson; half the gas-engine troubles originate with the lubrication. Four Afloat Being the Adventures of the Big Four on the Water 2011-08-11T02:00:15.547Z I’m not saying I’m any good at any of this, but a mild lubrication probably helps me perform my main function: schmoozing. You're the Boss: Can't a Restaurant Owner Drink at His Own Bar? 2011-08-02T17:31:00Z If, through oversight, the engine does not receive sufficient lubrication and begins to heat or pound, it should be stopped immediately. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The less the movement of the valve at the moment of its release, the easier it is to move it, because the friction is less, and less lubrication is required. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z It is driven at great linear velocities; and it is, moreover, subjected to high temperatures which have nothing in common with good lubrication if care be not exercised. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z There is often also a little vapour from the substances, such as oils, mineral jelly, vaseline or other hydrocarbon added for lubrication or to render the finished material pliable, &c. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z It has long been notorious that even the greatest minds of the past were far too copious and confusing in their—as the word goes—lubrications. The Sea Lady 2011-04-22T02:00:07.843Z Greater care is required in lubrication of the air-cooled cylinders and only the best quality of oil should be used to insure satisfactory oiling. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Perfect lubrication does not imply wasteful lubrication by any means, but a wasteful use of oil is probably less expensive than insufficient lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z It has already been shown that insufficient lubrication and the utilization of bad oils leads to the overheating of the moving parts. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z The brake is watched carefully, lest irregularity of lubrication should cause oscillation of speed with the changing resistance. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z On the winch drum itself, which would see hundreds of kilograms of stress, nylon bearings Garrod installed require no lubrication. Ex-Cop Builds Bicycle-Powered Winch to Bolster Arctic Research 2011-04-11T23:26:21Z When used for gas-engine lubrication the oil should be capable of withstanding considerable heat in order that it will not be vaporized by the hot portions of the cylinder. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The connecting and coupling rods then require attention, the cups being filled and the lubrication adjusted. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Since the perfect lubrication of the recorder-cylinder is of great importance, a simple oiling device certain in its action has been adopted. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Perfect certainty of an ample and continuous lubrication. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Some waste oil does get rerefined, to produce oil for lubrication or heating. Chemists Turn Used Motor Oil Into Gas 2011-03-29T15:45:00.257Z In all cases the oil should be sufficiently heavy to assure the highest horse-power and fuel and oil economy compatible with perfect lubrication, avoiding, at the same time, carbonization and ignition failure. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Then apply a little extra lubrication or water while running slowly. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z At each explosion the violent return of the piston splashes oil against the cylinder walls and thus insures perfect lubrication. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z The piston-rings are made of the alloy which has been found to require no lubrication. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z That's perhaps not surprising – Wirth singled out "the lubrication systems in the gearbox" as one of the key areas they have been focusing on. F1 2011 team guide: Virgin 2011-03-21T12:00:08Z With this arrangement positive lubrication is entirely independent of engine position. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The surfaces are lubricated by the water, but sometimes oil lubrication is provided for the eccentric sheave. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The lubrication of an engine entails certain difficulties which are easily overcome. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z He next substituted oil and tallow for water in the lubrication of the piston and keeping it steam-tight, in order to avoid the cooling of the cylinder incident to the use of the latter. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z The lubrication was never forgotten, but it was often purposely delayed in order to see what pretext Outa would use to call attention to the fact of its not having been offered. Outa Karel's Stories South African Folk-Lore Tales 2011-03-14T03:01:04.340Z Graphite is sometimes mixed with oil and applied to cylinder lubrication, though it is most often used in connection with greases in the landing gear parts and for coating wires and cables of the airplane. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z In nut tapping the oil lubrication is of the utmost importance, and is more difficult because the cuttings are apt to clog the tap flutes and prevent the oil from flowing into the cutting teeth. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The problem of lubrication is of particular importance if the engine is driven for several days at a time without a stop. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z The oil in the can had served for lubrication to the bolt, but when this oil dried, the bolt squeaked, and the can became hot. The Ice Pilot 2011-03-09T03:00:48.433Z The rancid smell of this yellowish-black article of lubrication is indissolubly associated with heaven-sent memories of the happiest days. Memories of a Musical Life 2011-03-09T03:00:44.777Z The construction and operation of rotative radial cylinder engines introduce additional difficulties of lubrication to those already referred to and merit especial attention. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The lubrication of the bearing, however, should be very free, and the effort appears at present to be to afford more ample oil ways than hitherto even at some sacrifice of bearing area. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z As we have already seen in the chapter on lubrication, a special quality of oil should be employed for the lubrication of the cylinder. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z One would have expected from the attention which is being given to machinery for rubber estates that some improvement in lubrication methods would have been devised. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z He says the shots are meant to increase lubrication and are more of a maintenance measure. Twins' Mauer calls knee shots no big deal 2011-02-23T14:18:08Z The cooling and lubrication groups are not so important as carburetion and ignition, as the engine would run for a limited period of time even should the cooling system fail or the oil supply cease. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z So also where very free lubrication is required, an oil groove may also be cut in the journal itself, as at c in the figure. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Upon start-up, they will use a few squirts of diesel to get going; a computer will also add diesel fuel when it senses that the engine needs it for lubrication. Green: U.P.S. Finds a Substitute for Diesel: Natural Gas, at 260 Degrees Below Zero 2011-02-22T13:00:41Z It is probable, however, that a great deal of the disabilities attaching to present methods of lubrication might be obviated if closer attention were given to the actual operation of the lubricators. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z What it needs is more lubrication, especially as it’s getting older. Hot or Not? A Model Turned Guru on What to Eat 2011-02-09T05:00:09Z Castor oil is used for lubrication because it is not cut by the gasoline mist present in the engine interior as an oil of mineral derivation would be. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z A fact in connection with oil and lubrication is probably about as difficult a thing to describe as anything which agitates the minds of engineers and mechanical men. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z There will be no trouble if the lubrication is all right. Wrinkles in Electric Lighting 2011-01-22T03:00:17.277Z The development of the heat may be due to lack of lubrication, worn bearings, or sometimes faulty setting-up of the machines. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z The oil is more evenly distributed on the teeth of scape wheels, where such require lubrication, if a small quantity of oil be applied to each tooth, or every second or third tooth. Friction, Lubrication and the Lubricants in Horology 2011-01-20T03:00:07.073Z The main journals of any well resigned engine are usually proportioned with ample surface and will not wear unduly unless lubrication has been neglected. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Friction is reduced when these asperities are small, and lubrication is resorted to to prevent that loss of power caused by motion under these conditions. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z If the lubrication is performed by means of tubes leading to each bearing from an elevated oil-box, we must see that the oil really gets to the bearings, and regulate its flow as required. Wrinkles in Electric Lighting 2011-01-22T03:00:17.277Z The whole question resolves itself into one of cleanliness, moderation in lubrication, and supervision. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z However a number of representative cases of friction and lubrication will be considered, and the laws applying to the same will be demonstrated. Friction, Lubrication and the Lubricants in Horology 2011-01-20T03:00:07.073Z Both these motors use side by side connecting rods and fully forced lubrication. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Cast iron in bearings or boxes is found to work exceedingly smoothly and well under light duty, provided the lubrication is perfect and the surfaces can be kept practically free from grit and dust. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z This reaction is due to the lubrication effect of a thin film of air maintained between the two jets. Engineers Show Photos of How a Specific Fluid Defies Normal Gravity 2010-12-15T16:31:00Z If possible, lubrication by oil should be substituted by grease lubrication through screw caps. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z The Gates Corporation in Denver, a maker of industrial and auto parts, offers belt-driven systems for biking that, unlike chains, require no lubrication, said Frank Scurlock, its global business development manager. Novelties: Bicycles, Unchained and Grease-Free 2010-10-23T22:21:00Z Owing to air cooling, special precautions are taken with the lubrication system, though the lubrication is not forced or under high pressure. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Furthermore, the indentations form passages for the oil, facilitating the lubrication and preventing wear both to the work and to the lathe centres. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z SKF also said it was buying U.S.-based lubrication systems company Lincoln Industrial for $1 billion on a cash and debt-free basis, representing one of the group's biggest acquisitions in recent years. UPDATE 1-SKF hikes targets, makes $1 bln U.S. acquisition 2010-10-19T06:37:00Z The sensation is more gliding and less stabbing, and lubrication is increased. U.S. Circumcision Rates on the Decline 2010-08-17T14:18:00Z These fish are unable to compete against the fish of other countries, but now their increased lubrication will allow them to fly through the water. Republicans' new Web site not exactly what they hoped it would be 2010-05-26T04:00:00Z If the engine has been run at any time without adequate lubrication, one or more of the cylinders may be found to have vertical scratches running up and down the cylinder walls. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The philosophy of this is, that the file marks will hold the oil and afford unusually free lubrication while the bearing and journal are wearing down to a bearing. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z British author Andrew Jennings, one of Samaranch's most virulent critics, wrote that "corruption became the lubrication of his Olympic industry" and that he "fleeced sport of its moral and monetary value." Former IOC president Samaranch dies at 89 2010-04-21T12:53:00Z British author Andrew Jennings, one of Mr. Samaranch's most virulent critics, wrote that "corruption became the lubrication of his Olympic industry" and that he "fleeced sport of its moral and monetary value." Former IOC President Samaranch Dies 2010-04-21T12:54:00Z The passage of air from A to C depends upon the grinding and lubrication of the joint at C. Lubricating Taps.—For general purposes resin cerate answers very well. The Methods of Glass Blowing and of Working Silica in the Oxy-Gas Flame For the use of chemical and physical students It is assumed in all cases that the trouble exists in the power plant or its components, and not in the auxiliary members of the ignition, carburetion, lubrication, or cooling systems. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z But if from defective oil lubrication or other cause the bearing begins to heat, the tallow will melt, and flowing through the oil hole afford the needed lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z I don’t believe that man broke down at first with hard work, so much as with using the machinery without oil, without lubrication. Secret Power or the Secret of Success in Christian Life and Work It was fitted with the latest lubrication, and seemed almost new. Spies of the Kaiser Plotting the Downfall of England There are many journals to be looked after, but in the most approved systems their lubrication is effected automatically. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" This composite chart shows a typical automobile power plant using pump circulated water-cooling system and the most popular lubrication method. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z This degree of perfection, however, is only occasionally reached in practice, because of imperfections in the fitting and lubrication. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z He thought he might endeavour to contribute to general lubrication on the same lines. When Ghost Meets Ghost A strand a thousandth of an inch thick, encased in silon for lubrication purposes, got me out of that filthy hole you call a prison. Thin Edge The numerous bearings of the guide rollers require careful lubrication, and the rubber bands should be protected as much as possible from changes of temperature. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" Describes minutely all auxiliary systems, such as lubrication, carburetion and ignition. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Commercial men speak of the difficulty of doing business at Cork, which does not keep its appointments, is slippery, and requires much spirituous lubrication. Ireland as It Is And as It Would be Under Home Rule As soon as this "tip" was communicated to Germany, submarines discontinued the use of oil for lubrication, employing instead deflocculated graphite. The Story of the Great War, Volume V (of 8) Battle of Jutland Bank; Russian Offensive; Kut-El-Amara; East Africa; Verdun; The Great Somme Drive; United States and Belligerents; Summary of Two Years' War Do not allow pump to run more than a few minutes without additional lubrication.Check oil pressure and adjust if necessary. Installation and Operation Instructions For Custom Mark III CP Series Oil Fired Unit How fortunate that the price of lubrication fell just in time. Punch or the London Charivari, Vol. 147, October 7, 1914 A pressure of approximately 25 pounds is maintained by the pressure system, which insures efficient lubrication at all speeds of the motor. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z A certain amount of dissimulation has mercifully been given by a wise Providence to all of us for the lubrication of the cogs of daily life; but it does not extend so far as this. Punch, or the London Charivari, Vol. 147, September 30, 1914 The advantages of the ram are: it works continuously, day and night, summer and winter, with but very little attendance; no lubrication is required, repairs are few, the first cost of installation is small. The Home Medical Library, Volume V (of VI) Well, that type of literature makes my thinks-motor feel as if molasses was being poured into it for lubrication—it sticks. From the Car Behind The compound dynamo is therefore self-regulating, and requires no attention, except as to lubrication, and the incidental care given to any piece of machinery. Electricity for the farm Light, heat and power by inexpensive methods from the water wheel or farm engine It is drilled for lightness and plugged for force feed lubrication. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Further care in repair and lubrication of cars will often make a difference of 75% in the track resistance. Principles of Mining Valuation, Organization and Administration The only attention required when running is periodical lubrication and occasional replenishing of the oil reservoir. The Home Medical Library, Volume V (of VI) Is friction other than a kind of lubrication? The Will to Believe : and Other Essays in Popular Philosophy Sabotage of oil and lubrication will slow production or stop work entirely at strategic points in industrial processes. Simple Sabotage Field Manual The parts, accessories and appliances are described with chapters on ignition, fuel, lubrication, operation and engine troubles. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z It took care of its own lubrication and upkeep—giving notice of its needs by the behavior of its standby-lamp. The Machine That Saved The World The chief advantage is that, like a ram, the windmill may work night and day, with but slight attention to lubrication, so long as the wind blows. The Home Medical Library, Volume V (of VI) She needs new carburation, new cylinders, new water-circulation, new lubrication, new valves, new brakes, new ignition, new gears, new bolts, new nuts, new everything. The Joyous Adventures of Aristide Pujol Such materials, if they are used, should be introduced into lubrication systems past any filters which otherwise would strain them out. Simple Sabotage Field Manual This work starts with the engine, then considers carburetion, ignition, cooling and lubrication systems. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z They give great promise of advancement, the hitherto insuperable difficulties of lubrication and packing having been overcome within the last five years. James Watt Tallow was probably used for lubrication, being introduced into the valve chest by pots on top of the casing, where radiated heat would melt the tallow. The Pioneer Steamship Savannah: A Study for a Scale Model United States National Museum Bulletin 228, 1961, pages 61-80 The mechanical parts of the structure are built in conformity to the rules of mechanics and are automatically furnished with lubrication and with chemical supplies for automatically renewing worn-out parts. Manhood of Humanity. Coal dust and improper lubrication will also put it out of order. Simple Sabotage Field Manual The latest ignition, carburetor and lubrication practice is outlined. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z She stole a look at him while he and Claybrook were discussing lubrication and wondered in what way he had changed. Stubble Lubricating oil is used almost wholly for the lubrication of heavy machinery. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges The great value of lubrication is, however, that it reduces the cost of removing forms. Concrete Construction Methods and Costs Many victims are deficient in fat; the bowel needs lubrication; we therefore recommend a good quality of olive oil, one tablespoonful after each meal. The Eugenic Marriage, Vol. 2 A Personal Guide to the New Science of Better Living and Better Babies This treatise outlines fully the operation of two- and four-cycle power plants and all ignition, carburetion and lubrication systems in detail. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Hood number two slid magnificently on his belly on the superb lubrication afforded by detergent on top of floor-oil. The Ambulance Made Two Trips These grooves were cut by means of a file working with kerosene lubrication. On Laboratory Arts With proper design and lubrication of forms they will ordinarily come away from the concrete with a moderate amount of sledge and bar work. Concrete Construction Methods and Costs Drop feed lubricators are fitted on the cylinders, and an efficient system of lubrication is provided for the rest of the working parts. Scientific American Supplement, No. 1157, March 5, 1898 This composite diagram shows a typical automobile power plant using pump circulated water-cooling system and the most popular lubrication method. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z Another cause of oil stains is the use of mineral oils in the lubrication of cotton machinery. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The ratchet parts are entirely enclosed, thus keeping out moisture and dirt, retaining lubrication and protecting the users' hands. Carpentry for Boys In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations Since then he has patented both in this country and abroad nearly fifty different inventions relating principally to the art of automatic lubrication machinery, but including also a considerable variety of other devices. The Journal of Negro History, Volume 2, 1917 Suddenly, however, he appeared one day with a large roll of bills and entered upon a period of lubrication and open-handed hospitality, in which we all participated. The Confessions of Artemas Quibble The subjects of carburetion, ignition, cooling and lubrication also are covered in a thorough manner. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The ordinarily accepted rule among watchmakers is that a pivot should be made 1/2500 of an inch smaller than the hole in the jewel to allow for the proper lubrication. A Treatise on Staff Making and Pivoting Containing Complete Directions for Making and Fitting New Staffs from the Raw Material The secretions present form sufficient lubrication for the instrument. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery The law is a business proposition: its essence is the adjustment of differences between men, the lubrication of exchange, getting things on! Little Journeys to the Homes of the Great - Volume 12 Little Journeys to the Homes of Great Scientists After this a coarse oil for the lubrication of machinery is produced. The Continental Monthly, Vol. 5, No. 2, February, 1864 Devoted To Literature And National Policy The lubrication of a surface continually subjected to the latter temperature would be impossible, so that water jackets on the cylinders and, in the larger units, in the pistons become absolutely necessary. Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Federal Investigations of Mine Accidents, Structural Materials and Fuels. Paper No. 1171 They crawled into machinery, possibly finding the lubrication tasty, and caused jams. Little Fuzzy A. In order to avoid damaging valves and cylinders, to insure perfect lubrication and obtain the most efficient service from the locomotive. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Those whose hair is glossy and shining need nothing to render it so; but when the hair is harsh, poor and dry, artificial lubrication is necessary. Our Deportment Or the Manners, Conduct and Dress of the Most Refined Society Oil System For the lubrication of the engines an extensive oil distributing and filtering system is provided. The New York Subway Its Construction and Equipment The British held, quite correctly, that they needed all the oil they could get for food and lubrication and nitroglycerin. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries This cooling is rendered necessary, because without it the oil would be carbonized, and lubrication of the cylinder rendered impossible. Scientific American Supplement, No. 508, September 26, 1885 A. The object of lubrication is to interpose a film of oil, grease or some lubricant between the two surfaces that will prevent these rubbing surfaces from coming into too intimate contact. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads For the lubrication here is, as it were, automatic. The Birth-Time of the World and Other Scientific Essays The process of lubrication was brief; and "Have another?" queried the tramp. Sundown Slim In dry weather they require the rail to be slightly lubricated; in wet weather the water on the surface of the iron provides all the lubrication required. Scientific American Supplement, No. 388, June 9, 1883 It works silently, with an almost entire absence of friction; and consequently there are few parts which require lubrication. Scientific American Supplement, No. 508, September 26, 1885 Q. What examinations should be made by the engineer to insure successful lubrication? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Here under the skate the lubrication is perhaps the most perfect which it is possible to conceive. The Birth-Time of the World and Other Scientific Essays "No," I answered, firmly; for when the smooth efficiency of my human machine is menaced I am as faddy and nervous as a marine engineer over lubrication. Your United States Impressions of a first visit The bolt holes are drilled next, and finally the holes for lubrication and those to take the rods. Things To Make Under the microscope, the lubrications appear to have resumed their natural position, and appear finer. Scientific American Supplement, No. 530, February 27, 1886 A. To feed as small a quantity of oil as possible and regularly to give perfect lubrication. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Then you could supply steam, energy, accomplishment, instead of being merely the lubrication. The Rules of the Game A good style will have the sheen communicated by lubrication from within, not the gloss of outward rubbing. Essays Æsthetical Constant lubrication is needed, and to this end the cover should make an oil-tight fit with the casing, so that the bottom of the big pinion may run in oil. Things To Make Even with this lubrication, one can seldom weave more than half way across the seat with the pointed end before finding it advisable to pull the remainder of the strand through. The Boy Mechanic: Volume 1 700 Things for Boys to Do A. This packing is put on top of boxes to assist in keeping dirt and dust out of oil holes, also to aid in gradual lubrication from the top. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The price of castor-oil has risen fivefold in Germany, chiefly owing to the fact that it is being extensively used for aeroplane and other lubrication purposes. The Land of Deepening Shadow Germany-at-War Each cylinder must have its own lubrication, its ignition, intake, and exhaust mechanisms,—the quartette that is responsible for nine-tenths of the stops. Two Thousand Miles on an Automobile Being a Desultory Narrative of a Trip Through New England, New York, Canada, and the West, By "Chauffeur" Lubrication.—When the engine is first put under steam, lubrication should be very liberal, to assure the parts "settling down" without undue wear. Things To Make The hinge of the flap does not require any lubrication besides what it gets through the steam. Scientific American Supplement, No. 458, October 11, 1884 If valve was blocked to open rear port slightly, this would provide for lubrication and the cylinder head need not be loosened. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads With a perfect muffler, automatic carburetor and lubrication, it was a machine to cover miles silently and with little danger of delay. Boy Scouts on Motorcycles With the Flying Squadron For the lubrication of chains and all parts exposed to the weather, compounds of oil or grease which contain a liberal amount of animal fat are better. Two Thousand Miles on an Automobile Being a Desultory Narrative of a Trip Through New England, New York, Canada, and the West, By "Chauffeur" The coefficient of friction varies with the condition of lubrication of the surface of the pulley, which alters during the running and with every change in the velocity and temperature of the rubbing surfaces. Scientific American Supplement, No. 415, December 15, 1883 Two separate pumps are used for lubrication, one forcing oil to the crank-pin bearing and the other spraying the cylinders. A History of Aeronautics This will usually overcome the trouble where the compressor stops on account of lack of lubrication. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads This latter deserves special mention, not only because of its arrangement for thorough lubrication, but also on account of the resultant economy affecting the cost of manufacture. Edison, His Life and Inventions They are of animal, vegetable, or mineral origin and of varied composition, and they are variously used for food, for solvents, for anointing, lubrication, illumination, etc. The Gutenberg Webster's Unabridged Dictionary Section M, N, and O In machinery, abrasion between moving surfaces has to be prevented as much as possible by the use of suitable materials, good fitting and lubrication. The Project Gutenberg Encyclopedia Volume 1 of 28 The factor for reducing the records varies from 2 to 3, according to the friction and lubrication, the average being 2.2. The Sewerage of Sea Coast Towns A. This generally indicates lack of lubrication, and by cleaning and oiling the swab the trouble may be overcome. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The social machinery has so little play that but for the lubrication of these civilities the grind of class upon class might be intolerable. London Films Q.--Have you any information to offer relative to the lubrication of engine bearings? A Catechism of the Steam Engine King, Czar and Emperor, or Emperor and Emperor would meet, and it was understood that these meetings were the lubrication of European affairs. In the Fourth Year Anticipations of a World Peace They began as lubrications, evasions, to keep the wheels turning smoothly, and they ended as grains of sand in the bearings. Cytherea The lubricator should then be started and allowed to feed freely until eight or ten drops have passed, when the feed should be reduced to an amount sufficient for proper lubrication. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The cause was evidently that the violent "tumblefication" that the Bolo had gone through had hindered the proper operation of the force-feed lubrication. The Boy Aviators' Treasure Quest Q.--May water be made to serve for purposes of lubrication? A Catechism of the Steam Engine "Forced feed lubrication and direct drive on the fourth speed," he continued, like a stage villain offering diamonds to the heroine. The Motormaniacs It left in the vanishing of the little lubrications you insist are as needful for society as for your machinery. Cytherea Other skin-like organs such as the sinus tissues, were designed to secrete small amounts of mucus for lubrication. How and When to Be Your Own Doctor The other reposed on the foot pump which was used in case anything went wrong with the force-feed lubrication. The Boy Aviators' Treasure Quest Energy was used between input and output, and what resulted-political decisions, social policies, regulations-was mass production of whatever the society could negotiate: lubrication diminished friction. The Civilization of Illiteracy One of these was a better pump, which circulated the water around the cylinders, and another was a new system of lubrication under forced feed. Tom Swift and His Motor-Boat, or, the Rivals of Lake Carlopa The moving parts have ball bearings and friction rollers, lubrication being secured automatically, when required, by a supply of vaseline that melts if any part becomes hot. A journey in other worlds A romance of the future Allowing for lubrication the Dass-Tata engine, once it was started cost a penny to run thirty-seven miles, and added only nine and quarter pounds to the weight of the carriage it drove. The World Set Free He adjusted the automatic oiler on the cylinders to give more lubrication, as he intended to get more speed out of his engine. Tom Swift and His Motor-Boat, or, the Rivals of Lake Carlopa |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。