| 单词 | flow of air |
| 例句 | And now there came a flow of air to meet them, cold and thin. The Two Towers 1954-11-11T00:00:00Z Moths and tiny flying insects drifted out of the cave mouth, carried in a steady, cool flow of air. The Hot Zone 1994-01-01T00:00:00Z There's a gentle flow of air coming out of the faceplate as the suit constantly replaces the missing air. The Martian 2011-01-01T00:00:00Z But Malstaf's clever shrinkwrapping devices, on display in his live performances of Shrink at the Abandon Normal Devices festival in Manchester this week, allow the shrinkwrappees to regulate the flow of air themselves. I was sealed in shrinkwrap for art 2010-10-05T11:34:00Z Its flow is even echoed in the flow of air currents that carry aloft a fabulously absurdist wooden airplane designed and built by Charles Juhasz-Alvarado, an artist based in Puerto Rico of irrepressible imagination. Art Review: ‘Caribbean: Crossroads of the World’ Spans 3 Museums 2012-06-14T20:33:20Z She demonstrated, producing an M that scarcely severed the flow of air and that left the voice floating effortlessly onward. Sing for Your Life 2011-05-20T16:00:31Z Some research suggests that rapid Arctic warming is altering the atmosphere in ways that affect the flow of air around the Earth. Arctic Cyclones Are Getting Stronger, More Damaging 2023-10-23T04:00:00Z Planes need to be deiced because if left untreated, ice forms on the body and wings, interfering with the flow of air that keeps the plane aloft. Delta Air Lines employees work up a sweat at boot camp, learning how to deice planes 2023-09-10T04:00:00Z And the third is atmospheric subsidence — a downward flow of air over California that squishes storms before they can form, and also contributes to the state’s moody marine layer. What put Hurricane Hilary on a collision course with California? 2023-08-20T04:00:00Z Typically this time of year, a high-pressure system sits between Bermuda in the Azores, with a clockwise flow of air around it that helps cool the waters of the Atlantic. ‘The Atlantic is … on fire’: Hot ocean fuels early hurricane season 2023-06-20T04:00:00Z Modern birds have asymmetrical feathers on their wings, which help steer the flow of air to generate lift. How Did Birds First Take Off? 2023-06-03T04:00:00Z Often 12, or 13 or 14 mph, the flow of air seemed enough to make each individual twig of a cherry tree nod slightly in wary deference. On April’s Eve breeze seemed to leave many blossoms intact 2023-03-31T04:00:00Z Powerful supercomputers are used to model the flow of air in simulations to test out new designs of aircraft engines. Quantum breakthrough could revolutionise computing 2023-02-08T05:00:00Z When the flow of air does eventually separate from the ball’s surface, it does so in a series of chaotic swirls. Men’s World Cup Soccer Ball, the Al Rihla, Has the Aerodynamics of a Champion 2022-11-19T05:00:00Z On Monday, engineers finished an analysis that showed the missing 10 feet of caulk, added to smooth the flow of air during liftoff, would not cause problems. NASA Will Try to Launch Moon Rocket After 2 Scrubs and 2 Hurricanes 2022-11-15T05:00:00Z Add to that a light offshore flow of air and this is what you get, she said. Seattle area could see its warmest start to October in decades 2022-09-29T04:00:00Z Less visible are the flow of air and the flow of fluids on the ground and within the people fighting the fire. College Physics for AP Courses 2015-08-12T00:00:00Z The flow of air is in the opposite direction from blood flow, and gas exchange takes place much more efficiently. Biology for AP Courses 2022-06-09T00:00:00Z "What we've seen is buildings that have been built with a lot of glass and not necessarily the best through flow of air through corridors." Climate change: Heat deaths could triple by 2050 2022-07-17T04:00:00Z In some cases, this effect can also alter the flow of air currents around the world. Declines in Air Pollution Have Made Hurricanes Stronger 2022-05-12T04:00:00Z “When that’s not doable, it’s best to have the gatherings be small. And you can improve the indoor flow of air by opening windows, doors and using fans strategically,” Ferrer said. Coachella, spring break and coronavirus: How to stay safe as COVID-19 cases rise 2022-04-15T04:00:00Z On newer vehicles, the front is designed to improve the flow of air around it as you drive, particularly when on the highway. How to spend less on gas: Fix your car. Drive slower. Ignore Shaq 2022-03-10T05:00:00Z The first minister said councils would have the option to act if doors were "inhibiting the natural flow of air", and said health and safety would be considered in all decisions. 'Common sense' to cut classroom doors to curb Covid 2022-02-03T05:00:00Z And as some regions heat up faster than others — the rapidly warming Arctic, in particular — scientists believe they may cause shifts in the atmosphere that affect the flow of air. Storm-Steering Jet Stream Could Shift Poleward in 40 Years 2021-09-21T04:00:00Z Council leader Llinos Medi said the equipment was there to "reassure" staff and pupils about the flow of air within school buildings. Covid: Classrooms to get £6m anti-Covid air technology 2021-08-30T04:00:00Z Instead of drifting down with gravity, the little white kernels lofted up, up and away, revealing the flow of air, and the descent rate of her balloon as she prepared to land. Teaching a New Generation of Balloonists to Go Up, Up and Away 2021-08-15T04:00:00Z These air sacs allowed for the unidirectional flow of air through the lungs—in other words, the entire cycle occurs in one breath, as it does in birds and crocodilians. The Real Dilophosaurus Would Have Eaten the Jurassic Park Version for Breakfast 2020-12-15T05:00:00Z It will prohibit any action that “restricts the flow of air or blood by compressing the windpipe, diaphragm, or the carotid arteries” in the effort to make an arrest. Defying Police Unions, New York Lawmakers Ban Chokeholds 2020-06-08T04:00:00Z Asthma symptoms, also known as an asthma attack, are the result of a person’s airways becoming inflamed, narrowed and mucus-laden, restricting the flow of air to and from the lungs. Asthma causes nearly 10 million doctor visits each year 2020-05-29T04:00:00Z “There is still a significant risk that attempting to cut off the flow of blood will also cut off the flow of air,” he said, which was why the A.C.L.U. opposed the technique. In George Floyd’s Death, a Police Technique Results in a Too-Familiar Tragedy 2020-05-29T04:00:00Z Interestingly, they noted little side-to-side flow of air droplets in their model or spillage outside of the athlete’s slipstream. For Runners, Is 15 Feet the New 6 Feet for Social Distancing? 2020-04-15T04:00:00Z But they also disrupted the flow of air around the wings and control surfaces of the airplane in a very specific way. The ancient computers in the Boeing 737 Max are holding up a fix 2020-04-09T04:00:00Z CPAPs provide a continuous flow of air at a constant pressure. No, CPAPs can't be used in place of ventilators. They could actually spread the coronavirus 2020-03-27T04:00:00Z The air passengers and crew breathe on board in nearly all jet airliners is "bleed air" taken from the flow of air entering the engine and piped into the cabin. The toxic gases that may be harming aircrew and passengers 2020-02-25T05:00:00Z Despite this history, AFC never really took off because manipulating the flow of air around a plane required too much energy. The Next DARPA X-Plane Won’t Maneuver like Any Plane Before It 2020-01-09T05:00:00Z "We think this is causing a thickening of the airways that limits the flow of air in and out of the lungs and that could at least partly explain an increase in asthma symptoms." Fat found in overweight people's lungs 2019-10-17T04:00:00Z They placed vortex generators — small metal vanes on the wings — to help modify the flow of air, trying them in different locations, in different quantities and at different angles. The inside story of MCAS: How Boeing’s 737 MAX system gained power and lost safeguards 2019-06-22T04:00:00Z On Wednesday night, the flow of air is expected to reverse, bringing the relatively cooler marine air back into the Puget Sound region. Tuesday temps hit record highs — and Wednesday will be hotter. Here’s when relief is coming. 2019-06-12T04:00:00Z The faster the flow of air into the engine's intake during the high-speed ascent, the higher the temperature. Super-fast engine tech in new milestone 2019-04-07T04:00:00Z According to the Mayo Clinic, epiglottitis is a rare and potentially life-threatening infection that causes the epiglottis to swell and block the flow of air to the windpipe. Daycare staffer's rare, potentially deadly infection prompts request that parents keep non-vaccinated children at home 2019-02-20T05:00:00Z Atmospheric temperatures play a big role in regulating the flow of air around the world. Love Snow? Here's How It's Changing 2019-01-28T05:00:00Z This may alter the flow of air around the world, affecting major air currents like the jet stream, which help regulate weather patterns in the U.S., Major Missions Will Probe the Changing Climate in 2019 2019-01-08T05:00:00Z The chain of events spurred by the disruption begins with an easterly flow of air descending from the stratosphere to the troposphere. Polar vortex could unleash winter wallop by January 2018-12-21T05:00:00Z A typical power plant’s NOx emission rate often fluctuates as operators adjust the flow of air to the combustion chamber and other equipment to meet demands on the facility to produce electricity. Special Report: Little lab on the prairie clears path to big 'clean... 2018-12-04T05:00:00Z The plane's angle-of-attack sensor - that measures the angle between the wings and the flow of air - encountered problems and was replaced the day before the crash. The last moments before the Lion Air crash 2018-11-28T05:00:00Z Steering a blimp required maneuvering a seat-mounted wooden flight wheel and the pedals, knobs and cables that controlled the engines and the flow of air in the huge gas compartments above. Analysis | The blimp industry is changing, right over our noses 2018-06-09T04:00:00Z “The Jet Stream weakens and so we tend to get a strong easterly flow of air and that air is really originating right from over in Siberia - so very dry, cold continental air,” Mitchell said. 'Beast from the East' blankets Britain and Ireland in snow 2018-02-28T05:00:00Z So scientists are well-aware that changes in global temperatures—particularly when those changes are occurring faster in some regions, like the Arctic, than in others—may affect the flow of air around the planet. Wind Turbines May Turn Slower in a Warmer World 2017-12-12T05:00:00Z Still, they caution it will take a few years and cost hundreds of millions of dollars before the flow of air is enough to meet the pace of operations before the leak. Mining to resume at nuke waste dump for 1st time since leak 2017-12-11T05:00:00Z One of her notable papers helped explain the flow of air around airplanes flying close to the speed of sound. Cathleen Morawetz, mathematician with real-world impact, dies at 94 2017-08-15T04:00:00Z By mapping the flow of air through this space, the scientists generated a hypothetical range of speech sounds that monkeys could produce. Why can’t monkeys talk? Scientists rumble over a curious question. 2017-07-07T04:00:00Z “The Jet Stream weakens and so we tend to get a strong easterly flow of air and that air is really originating right from over in Siberia - so very dry, cold continental air,” Mitchell said. 'Beast from the East' blankets Britain and Ireland in snow 2018-02-28T05:00:00Z To start, keep it simple: Sit upright, close your eyes and focus on your breath—the flow of air, the expansion of your chest in and out. Why Meditation Could Be Just What Your Game Needs - Golf Digest 2017-04-11T04:00:00Z I also suffered for years from a terrifying condition known as laryngospasm, during which the vocal cords suddenly seize up and close when taking in a breath, blocking the flow of air. Soap can help ease vocal-cord spasms 2017-01-29T05:00:00Z One is regarding the flow of air in heavily polluted streets, particularly ones with large volumes of traffic. Growth of city trees can cut air pollution, says report - BBC News 2016-10-31T04:00:00Z Air pollution may be high in south-east England as a flow of air brings Saharan dust from north Africa. Pollution forecast high as Saharan dust blows across South East - BBC News 2016-04-03T04:00:00Z The warmer waters alter the flow of air across the region, dealing potentially dramatic changes to the area’s rainfall patterns. El Niño Paints the World's Driest Place with Color 2015-11-03T05:00:00Z Electrical signals from these subtle movements allowed the machine to image the flow of air. Video: Robot whiskers sense their environment 2015-08-04T04:00:00Z The ragged edge of the flaperon found on Reunion Island on Wednesday was likely caused by the mach-speed flow of air over the wing as the aircraft plummeted into the ocean, Soucie said. Debris find could help narrow search area for missing Malaysia Airlines plane 2015-07-31T04:00:00Z When these muscles further relax during sleep, the airway becomes constricted and blocks the flow of air to the lungs. Nerve Surgery Is the Latest Aid for Serious Snoring 2015-06-09T04:00:00Z Aeroplanes rely on a steady flow of air, with the air above the wings moving faster than the air below, which generates lift. Aerodynamics: Vortices and robobees : Nature : Nature Publishing Group 2015-05-19T04:00:00Z Officials say the delay times are calculated to ensure a steady flow of air traffic. Atlanta airport returns to normal operations after storm 2015-02-26T05:00:00Z The whiskers consisted of superelastic nickel titanium wires covered with plastic straws to increase exposure to the flow of air. Video: Robot whiskers sense their environment 2015-08-04T04:00:00Z Known as hypoxia or altitude training, it restricts the flow of air while McIlroy is running sprints and doing other cardiovascular exercise. Fitness Friday: Does high-altitude-simulation training work?: The Loop 2013-10-16T04:00:00Z Napoli was expected to remain at Massachusetts General Hospital for several days after the operation on Tuesday to improve the flow of air through his airway. Red Sox 1B Napoli has surgery for sleep apnea 2014-11-05T05:00:00Z “He is often said to perceive solid objects not by their outlines but by the flow of air currents around them,” McGrath writes. The New Yorker in “The Best American Sports Writing” 2014-08-02T04:00:00Z This snapshot of the region on Friday evening shows the flow of air traffic around Syria and Afghanistan: Where Is It Safe for Airlines to Fly? 2014-07-25T04:00:00Z Faster, stronger, sleeker Aerodynamics is the study of the flow of air moving over bodies and the forces it induces on that body as a result. "Fastest Car on the Planet" Set for Testing in 2015 2014-05-29T04:00:00Z The “bug team” hopes to engineer surfaces to prevent bug remains from adhering and disrupting the smooth flow of air across the wings, creating turbulence. Researching “super dust” and other materials that could reduce the cost of air and space travel 2014-02-11T14:56:55Z At the smaller Teterboro Airport, just 2 miles from the stadium, the Port Authority has implemented a special reservation system for private aircraft to help manage the flow of air traffic, the agency said. As Super Bowl nears, new traffic jam threat looms over New Jersey 2014-01-23T22:43:56Z Obstructive sleep apnea causes the muscles and tissues in the lower throat to collapse, blocking the flow of air to the lungs during sleep. Obstructed breathing affects many people while they’re sleeping 2013-10-21T20:51:22Z The flow of air around the two weather systems tapped into an extraordinary moist feed of air off the Pacific Ocean and Gulf of Mexico, transporting it northward into Colorado. Just how extreme was Colorado’s record-setting rainfall? 2013-09-17T13:24:00Z Attached at the extremity of each wing, they act to manage the flow of air passing the craft, reducing the amount of turbulent flow around the body and cutting drag. These Fancy New Winglets Will Save United $200 Million Each Year 2013-07-18T13:00:00Z The larger the flow of air into the engine, and the greater the potential compression, the better the efficiency of the whole process. A350 marks new phase in aero-engines 2013-06-14T09:23:04Z Mr. Kallas’s proposed changes would confer more power on Eurocontrol, an agency in Brussels that is already responsible for coordinating the flow of air traffic across the European Union and an additional 12 nearby countries. French Air Traffic Controllers Set to Strike 2013-06-10T11:43:13Z One answer they seek is how the subway system affects the flow of air above and below ground. Police to Disperse Gas to See How It Would Flow in Terror Attack 2013-04-25T02:25:49Z February 23, 2013 Snoring occurs when the flow of air to the lungs is disturbed during sleep, usually due to a blockage or narrowing of the airway in the nose, mouth, or throat. Snoring: A Nuisance or Something More? 2013-02-23T14:00:00Z But in the minutes it took to restore the flow of air into the young girl's body, her brain had already suffered permanent damage because of the lack of oxygen. A Breath of Fresh Microbubbles 2012-06-27T19:00:00Z The two boxes were connected by a tube that entered the dodder’s box on one side, thereby allowing the free flow of air between the boxes. Common Scents: Plants Constantly Catch a Whiff of Their Neighbors' Perfume 2012-05-22T20:15:02.157Z FAA and airline officials exchange information in teleconferences each day about weather-related and other difficulties affecting the flow of air traffic around the country, but airport officials generally don’t join those conversations. FAA administrator says changes will be made before Christmas to prevent lengthy tarmac delays 2011-11-30T20:37:20Z It is a barometric depression or LOW and is characterized by a flow of air inward and around a moving centre. Wind and Weather 2011-11-23T03:00:57.717Z On the whole, inspection of the trend of bird-flight and wind direction on specific nights supports the principle that the flow of migration is in general coincident with the flow of air. A Quantitative Study of the Nocturnal Migration of Birds. Vol.3 No.2 2011-11-02T02:00:14.587Z An expert in the field known as computational fluid dynamics, Salari uses software to simulate the flow of air across a truck’s exterior. Kambiz Salari and the Aerodynamics of Trucks 2011-07-14T21:30:48Z The fuel is cooled by the natural flow of air around the steel container. Spent Reactor Fuel Risk Greater in U.S. Than Japan, Study Says 2011-05-24T20:06:58Z If the lift produced by the flow of air over the wings becomes less than the weight of the aircraft, you are no longer flying, but falling in a ‘stall’. Flying in the Coffin Corner--Air France Flight 447 2011-05-12T16:45:09.720Z Every window in the large, luxurious room was open and through them drifted a flow of air, scented with the sea and the breath of flowers. Miss Maitland Private Secretary 2011-03-08T03:00:39.100Z The devil isn't the added weight, but the way it disrupts the flow of air over and around a wing's carefully sculpted contours, destroying lift. Icy runways! Snow! Canceled flights! 2011-02-08T17:01:00Z The machine then pumps a continuous stream of air into the user's mouth or nose, keeping breathing passages open with the constant flow of air. Restless zzz for sleep apnea sufferers 2010-08-30T13:30:00Z It uses 'an air ramp instead of blades to deliver a smooth flow of air without buffeting'. Dyson's profits rise to ?190m 2010-05-26T22:11:00Z Elton said the flow of air traffic was improving, with only 3 of 67 incoming flights being rerouted on Saturday, and only two flights diverted on Sunday. 2010-01-18T00:01:00Z For this purpose it is necessary that the flow of air round the component parts of the aeroplane caused by its passage should be as little disturbed and broken up into eddies as possible. The New Gresham Encyclopedia. Vol. 1 Part 1 A to Amide Conveniently placed to the driver’s hand is the driver’s valve, by means of which he controls the flow of air from the main reservoir to the train-pipe, or from the train-pipe to the atmosphere. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" He could feel the flow of air automatically being pumped back in and heard the humming of the generators through his suit. The Secret of the Ninth Planet Action of Meteorological Causes in intensifying Glaciation.—The trade-winds owe their existence to the great difference between the temperature of the equator and the poles, which causes a constant flow of air towards the equator. Island Life Or the Phenomena and Causes of Insular Faunas and Floras Then each checked the flow of air through his mouthpiece, and made sure the reserve rod was in the "up" position. The Wailing Octopus Look, when one flies and wants to alter direction, one applies pressure to the control surfaces, altering their positions, redirecting the flow of air over the wings, the rudder and so forth. What Need of Man? In a good bath, where there is a rapid and continuous flow of air, there will be comparatively little difference between the temperature at say 4 ft., The Turkish Bath Its Design and Construction This, however, ceased after a number of hours, when the flow of air toward the city became steady. The Airlords of Han The sound must be made from the continued flow of air. Caruso and Tetrazzini on the Art of Singing Aqualung mouthpieces replaced the snorkels, and each boy tested his flow of air, checked to be sure his mask was connected to the lung by a safety line, charged his gun, and set his watch. The Wailing Octopus Q. What is the effect on the flow of air through the fire from opening the door? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The balloon would have floated along in this flow of air like a log floating down a river. The Report on Unidentified Flying Objects The dampers are devices that control the flow of air in and out of the stove. Woman's Institute Library of Cookery Volume 1: Essentials of Cookery; Cereals; Bread; Hot Breads You must learn to control this flow of air, so that no muscular action of the throat can shut it off. Caruso and Tetrazzini on the Art of Singing When properly performed it secures a flow of air to and from the lungs with the same rapidity as in the normal respiration of an infant. The Prospective Mother, a Handbook for Women During Pregnancy A. When the furnace door is opened, the flow of air through the grate is stopped in proportion to the amount that passes through the door. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Above 50,000 feet there was a strong flow of air southeast from Pittsburgh, and this fed into a stronger southerly flow that was paralleling the Atlantic coast just east of the Appalachian Mountains. The Report on Unidentified Flying Objects A warm flow of air came in, puffing the lace curtains. Gaslight Sonatas Then with one great hand holding the jaw shut, he pinched off the nose with the other, and stopped all flow of air. Highland Ballad In particular, the steady flow of air to the pipes was obtained from the pressure of water, and a receptacle partly filled with water was an essential part of every Roman organ. The Unwilling Vestal A. This governor is located in the pipe connection between the main reservoir and parasite reservoir, and its purpose is to control the flow of air from the main to the parasite reservoir. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The wafting threads cannot fail to be carried by this flow of air and to lengthen out in the open, where a light breeze is blowing. The Life of the Spider The boys among the mob outside intercepted the flow of air by climbing on each other's shoulders and looking in at the meeting, through the gaps left by the shattered glass. I Say No A. To provide a large and direct opening from the main reservoir to the brake pipe, for the free flow of air, when charging and recharging the brakes. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. It is a receptacle secured to the fire-box and usually provided with dampers to regulate the flow of air to the fire. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads |
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