| 单词 | turbidity |
| 例句 | Learning about that murmur of subtle turbidity is worth $26.99 for sure. Review: ‘Twelve Recipes’ by Cal Peternell 2015-01-05T05:00:00Z Unhappy Camper: The only person not having fun on the date is Kelsey, who is complaining about the lake’s turbidity, the women’s moral turpitude and generally how much she hates being outdoors in California. 'The Bachelor' Watch: Prince Farming Goes Camping With Cinderella 2015-01-26T05:00:00Z The standard pattern of a designer interview is to give you emotional turbidity. Azzedine Ala?a: The Master of the Female Form 2010-12-09T00:04:00Z Among the shrewd manifestations of struggle in the music — a specialty of Mr. Adjuah’s, maybe even the essence of his brand — there was an intriguing new one, a tug-of-war between clarity and turbidity. Music Review: Christian aTunde Adjuah Brings New Sound to a Jazz Festival 2014-05-09T21:40:13Z Such action could expose cables to more abrasion or suspensions above the seabed, as well as trigger submarine landslides and greater turbidity. Global Internet Connectivity Is at Risk from Climate Disasters 2023-02-21T05:00:00Z In 2021, about 500,000 salmon died at the Florida facility after a clogged drain increased turbidity that may have generated deadly gases. Oceans away: Is raising salmon on land the next big thing in farming fish? 2023-02-09T05:00:00Z The analysis relied on measurements of turbidity depicted in the images – the amount of light scattered by solid particles suspended in water – as a proxy for sediment levels. How dams built by China starve the Mekong River Delta of vital sediment 2022-12-15T05:00:00Z “The turbidity in these latest samples was well below EPA standards,” he said. King County Jail resumes use of tap water 2022-11-02T04:00:00Z Some water is being retained to avoid a turbidity problem that happened two years ago when the Deschutes River turned an unusual shade of green in Bend. Oregon reservoir emptied for unprecedented 3rd year in a row 2022-10-14T04:00:00Z Major discoloration in near-shore waters indicates a change in the clarity of the water, or turbidity. Florida’s waterways contaminated post-Ian, posing health risks 2022-10-05T04:00:00Z In southern West Virginia, Maury Johnson stopped using his well water in 2018 for cooking, drinking and washing clothes because of turbidity, meaning the water was clouded with sediment. Appalachian, Indigenous pipeline foes say climate deal ‘left us to burn’ 2022-08-23T04:00:00Z Sediment clouds water as it flows: the muddier the water, the higher the turbidity and the more sediment it is likely carrying. How dams built by China starve the Mekong River Delta of vital sediment 2022-12-15T05:00:00Z Steep delta faces and underwater flows of sediments are released down the continental slope as underwater landslides, called turbidity flows. An Introduction to Geology 2017-01-01T00:00:00Z The city had been using the chemical alum to reduce turbidity, but was required to limit its use in 2005. NYC reservoir releases raise worries about stormier future 2022-04-21T04:00:00Z Warmer temperatures, increased turbidity, and reduced flows in the creeks threaten trout populations and riparian vegetation that is home to migrating birds such as yellow warblers and lazuli buntings. As drought hammers Mono Lake, thirsty Los Angeles must look elsewhere for water 2022-04-15T04:00:00Z These require recycling systems to filter out harmful microbial matter and keep greywater at or below acceptable levels for turbidity, chlorination, suspended solids, E. coli and dissolved oxygen. More homeowners are turning to greywater systems to recycle used water 2022-03-28T04:00:00Z After discarding images obscured by cloud cover or pollution, the team was left with 1,500 depicting the turbidity around two dams in China and two in Laos. How dams built by China starve the Mekong River Delta of vital sediment 2022-12-15T05:00:00Z Small sediments that cloud the water, causing turbidity, are also an issue with some wells but it is not considered contamination. An Introduction to Geology 2017-01-01T00:00:00Z But on Saturday morning around 8 a.m., the head of Austin Water, Greg Meszaros, was alerted to a spike in “turbidity” — the cloudiness of the water going out to consumers — at the Ullrich plant. ‘Errors’ at Treatment Plant Force 1 Million in Austin to Boil Their Water 2022-02-07T05:00:00Z In the 1990s, city residents were advised to boil the water when filtering problems led to excess turbidity, along with the threat of more dangerous contaminants, in its drinking water. Environmental advocacy group urges investigation into reported Potomac River spill 2022-01-15T05:00:00Z Correspondingly, river charts showed a spike in what is called turbidity, while flow volume measured about eight times average. Clear skies told of autumn, while murky river spoke of recent rain 2021-09-24T04:00:00Z The complications, he said, have resulted in the West Basin district repeatedly violating its permit level for turbidity since July 30. Continued problems after massive beach sewage spill now hitting water supply amid drought 2021-08-11T04:00:00Z “Deep turbidity curtains have been deployed in an attempt to contain the algae bloom,” Buice wrote in an email. Cape Coral canals are helping researchers find what works 2020-09-19T04:00:00Z Speedymaintains the turbidity “is not massive … there is some discolouration. It’s not crystal clear but it’s not real dirty brown either.” Saving the Whanganui: can personhood rescue a river? 2019-11-29T05:00:00Z There were parameters that had to be accommodated—how much PVC pipe could be used, for example, or how the SeaPerch would achieve buoyancy and account for turbidity, or where its controller could be attached. A Summer Camp for the Next Generation of N.S.A. Agents 2019-08-15T04:00:00Z Three Rock Creek sites also failed pH tests, proving too acidic or too alkaline, and two failed turbidity tests, which measures the clarity of a water sample, O’Donnell said. Rock Creek is Washington’s ‘dirtiest’ waterway. New testing might help nurse it back to health. 2019-08-09T04:00:00Z The LimnoTech machines will monitor stream levels, temperature, dissolved oxygen and turbidity, the Post Bulletin reported. Machines to monitor water quality in trout-fishing river 2018-04-29T04:00:00Z A press release from the city also says they must conduct daily turbidity and seawater temperature monitoring. Rehoboth Beach wastewater project running behind 2018-03-31T04:00:00Z Increased turbidity is caused by sediment particles and other organic matter becoming suspended in the water column. Official: Increased turbidity in Kenai River isn’t huge deal 2018-01-07T05:00:00Z "These flows, called turbidity currents, are some of the most powerful flows on Earth," said Dan Parsons, a professor of process sedimentology, at the University of Hull, UK. 'Smart boulders' record huge underwater avalanche - BBC News 2016-12-13T05:00:00Z Conservation organizations are training “river monitors” who travel on foot or by kayak to assay populations of fish and invertebrates and measure turbidity and dissolved oxygen as indicators of stream health. How Technology Affects Our Relationship With Nature 2016-06-07T04:00:00Z In the yeast lab, sixth-graders learned about turbidity and graphing, along with practical applications of yeast. L’Anse students pilot hands-on science lessons 2016-02-02T05:00:00Z But transitions produce turmoil, and we should expect more turbidity for a while. Why Iran Is Being Nicer—for Now 2016-01-16T05:00:00Z "They were able to detect fish living in areas affected by the turbidity plume as well as in unaffected tributaries of the Rio Doce," BHP said. Brazil dam burst tailings spill below early estimates 2016-01-08T05:00:00Z It is turbidity currents that ultimately return a lot of this material to the deep ocean. 'Smart boulders' record huge underwater avalanche - BBC News 2016-12-13T05:00:00Z The local water supply periodically is out of compliance for turbidity during high water events usually seen in the spring, not winter, Crutcher added. Idaho town under indefinite order to boil water to prevent illnesses 2015-02-10T05:00:00Z The heavy rains sent mud and debris into Granite Basin early Sunday morning, causing turbidity levels to surpass Environmental Protection Agency standards. More than 9 inches of rain floods Ketchikan lakes 2014-09-29T04:00:00Z It was a turbidity current — an underwater landslide. Fool's Gold Preserves Tiny, Ancient Crustacean 2014-03-27T19:34:28Z Smoke particles that settle on the water increase its turbidity, or cloudiness, which cannot exceed levels established by the state based on criteria from the federal Environmental Protection Agency. San Francisco Girds for Possible Threat to Water From Wildfire 2013-08-27T02:40:37Z But at least one environmental group, Riverkeeper, is siding with upstate residents on the turbidity issue in Lower Esopus Creek in Ulster County. Green Blog: Upstate vs. Downstate: A Slow Boil Over Water Issues 2012-03-30T16:34:22Z Officials with the Idaho Department of Environmental Quality said the municipal water supply in the mountain town was showing unsafe levels of turbidity even after being treated with disinfectants like chlorine. Idaho town under indefinite order to boil water to prevent illnesses 2015-02-10T05:00:00Z At the same time, a 2007 order from the state required the city to reduce its use of a chemical, alum, it had relied on to treat turbidity. In Ulster County, Fury at New York City Over Muddy Creek 2012-03-30T02:25:53Z The eminent physician who spoke of the turbidity of therapeutics thought it was only that agitation that precedes crystallization and clarification that brings purity, and not greater pollution. Quacks and Grafters 2012-02-23T03:00:40.650Z Water that exceeds turbidity standards would have to be filtered. San Francisco Girds for Possible Threat to Water From Wildfire 2013-08-27T02:40:37Z The flathead chub is found in silty water and often is the predominant species in streams that have high turbidity. Geographic Variation in the North American Cyprinid Fish, Hybopsis gracilis 2011-12-29T03:00:21.553Z Mixes with water in all proportions without producing any turbidity 4. Nurses' Papers on Tuberculosis : read before the Nurses' Study Circle of the Dispensary Department, Chicago Municipal Tuberculosis Sanitarium 2011-11-25T03:00:11.053Z At least 50 stream gauges in New York recorded record floods, however, many of the state's turbidity probes, which measure how much dirt and other material is swirling around in the water, were lost. Disaster's Aftermath: Assessing Hurricane Irene's Damage 2011-10-14T16:15:00.250Z He travelled in Italy and contrasted the progressive spirit of that country as compared with the turbidity and tendency to disintegration which dominated Spain. The History of Cuba, vol. 2 2011-10-11T02:01:01.423Z The finer portions, such as mud and fine sand, are carried in suspension, and impart the characteristic turbidity to river-water; the coarser sand and gravel are driven along the river-bottom. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z Other environmental factors that may have selective influence in this species are rate of current, volume of flow, and turbidity. Geographic Variation in the North American Cyprinid Fish, Hybopsis gracilis 2011-12-29T03:00:21.553Z Sudden storms in summer, or sudden thaws in winter, usually cause large increments in turbidity accompanied by soil washings that often carry appreciable quantities of fæcal matter into surface water supplies. Chlorination of Water 2011-09-13T02:00:32.243Z In addition, turbidity of the water prevented effective collection of stunned fish in the deeper pools. Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas 2011-01-01T03:00:23.470Z The "smart buoys," placed throughout the bay and on the Potomac River and other rivers, deliver real-time data on temperature, turbidity, water quality and more through the Web, a mobile application or by phone. Chesapeake buoys provide data on the bay 2010-08-05T04:00:00Z Where the blue was deepest, however, it gave me the impression of turbidity rather than of deep transparency. The Glaciers of the Alps Being a narrative of excursions and ascents, etc. The deflection is proportional to the amount of turbidity developed and readings may be taken directly from the scale of the instrument. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study A larger concentration is required to meet these conditions but it is not necessitated by the turbidity per se. Chlorination of Water 2011-09-13T02:00:32.243Z In the Neosho and Marais des Cygnes rivers, the intermittent conditions prevalent in the drought resulted in reduced turbidity in the remaining pools. Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas 2011-01-01T03:00:23.470Z If there is no sugar present, the solution will either remain clear or show a slight turbidity, due to the precipitation of urates. Dietetics for Nurses It was turbid with suspended matter, though not so turbid as in summer; but the difference in force and quantity would, I think, be sufficient to account for the greater summer turbidity. The Glaciers of the Alps Being a narrative of excursions and ascents, etc. These control-turbidities were deducted from the total turbidity developed in each reaction-tube, the resultant turbidity then being considered as that which was caused by the interaction of antigens and antibodies. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study A question arises as to the mode of action of milk or soap turbidity. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" Flow was reduced or entirely interrupted and turbidity was lessened. Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas 2011-01-01T03:00:23.470Z The almost complete disappearance of this species from Kansas probably resulted from an increase in turbidity, of the rivers, accompanying settlement and cultivation of the land. Fishes of the Wakarusa River in Kansas I could notice a turbidity gathering in the air over the range of the Br�vent, which seemed disposed to extend itself towards us. The Glaciers of the Alps Being a narrative of excursions and ascents, etc. Corrected values for the turbidities obtained were plotted with the turbidity values on the ordinate and the antigen dilutions on the abscissa. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Skies and summits are to-day without a cloud, and no mist or turbidity interferes with the sharpness of the outlines. The Beauties of Nature and the Wonders of the World We Live In Any pronounced taste in the water renders it suspicious; an offensive smell points to organic contamination; turbidity indicates presence of suspended impurities, which may be either mineral or organic. The Home Medical Library, Volume V (of VI) A watershed improvement program effecting more stable flow and decreased turbidity might benefit this shiner. Fishes of the Wakarusa River in Kansas Hæmoglobin estimation is difficult owing to turbidity of the blood after dilution with water. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. By summing the plotted turbidity readings, numerical values are obtained which are indices serving to characterize the curves. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Shut down 12/24 at 9 P.M. turbidity too high to wash. Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation. To such people Epicurus, who spared no pains to rid his style of every trace of haze and turbidity, appeared, on this very account, superficial. Fragments of science, V. 1-2 The haziness of the cornea and slight turbidity of the aqueous contribute greatly to the apparent change in the color of the iris. Glaucoma A Symposium Presented at a Meeting of the Chicago Ophthalmological Society, November 17, 1913 Observe the granular precipitate which is thrown down when the reaction is positive, and the uniform turbidity of the negative reaction as compared with the appearances in the control pooled serum. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. Fatty acids are detected by the turbidity they produce when the diluted glycerine is acidified. The Handbook of Soap Manufacture Shut down 12/11 at 6 P.M. turbidity too high to wash. Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation. These hermetically sealed infusions had been exposed for weeks, both to the sun of the Alps and to the warmth of a kitchen, without showing the slightest turbidity or sign of life. Fragments of science, V. 1-2 Completion of current experiments on Rock Creek in the reduction of storm water turbidity by means of coagulants, and extension of such research to the Potomac estuary. The Nation's River A report on the Potomac from the U.S. Department of the Interior The titration is continued until there is a permanent yellowish turbidity. A Text-book of Assaying: For the Use of Those Connected with Mines. When a sirup of this kind is stirred with three times its volume of methylic alcohol, a marked turbidity and deposition will take place, which consists of pure sugar. Scientific American Supplement, No. 315, January 14, 1882 The Potomac River is somewhat peculiar, in that the turbidity of its waters, as shown by the results presented in Mr. Hardy's paper, ranges from 3,000 to practically nothing. Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation. Sulphates.—A solution of barium chloride and dilute hydrochloric acid gives a white turbidity. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association When it steps out of such opposites, it destroys without a doubt the turbidity and evanescence of ordinary commonplace life, and separates clearly the lights and shadows from one another. An Interpretation of Rudolf Eucken's Philosophy The most satisfactory and exact finish is got by ignoring any faint suspicion of a turbidity and accepting the unmistakable turbidity which the next drop of silver nitrate is sure to produce. A Text-book of Assaying: For the Use of Those Connected with Mines. Oxalate of potash should give no turbidity to an ammoniacal solution of this acid. The Art of Perfumery And Methods of Obtaining the Odors of Plants This sometimes necessitated the removal of large quantities of sand at a cleaning, as the turbidity was exceedingly fine, and penetrated at times to a depth of 3 or 4 in. Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation. The latter dissolves, and gives a slightly alkaline solution; the former precipitates, and gives the peculiar turbidity constituting "suds." Scientific American Supplement, No. 561, October 2, 1886 In the former case no change is perceptible until boiled when a greenish white turbidity appears, with the liberation of small quantities of hydrocyanic acid. Scientific American Supplement, No. 620, November 19,1887 In testing it for the first of these add nitrate of silver and dilute with distilled water; there should be no turbidity. A Text-book of Assaying: For the Use of Those Connected with Mines. This phenomenon he ascribes to "the clearness and subtilty of the visual spirits, or to the strength, weakness, grossness or turbidity of the organs of vision." Gilbertus Anglicus Medicine of the Thirteenth Century Wishing to learn the cause of this turbidity, a drop of the ether was allowed to evaporate on a glass slide. Scientific American Supplement, No. 829, November 21, 1891 It revolts against the conclusion of the intellect, and climbs "Through turbidity all between, From the known to the unknown here, Heaven's 'Shall be,' from earth's 'Has been.'" Browning as a Philosophical and Religious Teacher Its sparkling clearness had given way to greenness and turbidity, and no object could be seen a foot below the surface. The Atlantic Monthly, Volume 01, No. 04, February, 1858 In this case, when working without the iodide, the first appearance of a turbidity is less distinct; the turbidity increases on standing and as a finishing point is unsatisfactory. A Text-book of Assaying: For the Use of Those Connected with Mines. The measures are such that the turbidity supervenes at once if the air in the bulb contains twenty thousandths of CO2. Scientific American Supplement, No. 460, October 25, 1884 After diluting the ropy, mucilaginous juice with water, and shaking it thoroughly with an equal volume of ether, there was no turbidity seen in the supernatent ether. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 To remove this kind of turbidity it is customary to use oak or beech shavings that have been washed in hot water and then dried. Scientific American Supplement, No. 392, July 7, 1883 The slightly yellow amniotic fluid is itself clear, but small particles of dead skin and other material cast off from the surface of the child's body are floating in it, and may cause turbidity. The Prospective Mother, a Handbook for Women During Pregnancy The turbidity is due to the separation of an insoluble zinc compound. A Text-book of Assaying: For the Use of Those Connected with Mines. The worst of these consists in the difficulty of catching the exact moment at which the turbidity of the basic liquid is at the proper point for arresting the operation. Scientific American Supplement, No. 460, October 25, 1884 Twenty-four hours subsequently, the clear extract will be found muddy throughout, the turbidity being due to swarms of bacteria generated by the drop with which the infusion was inoculated. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics At the second highball, boredom, disgust, the monotony of time, the turbidity of events, sank into a vague background before which glittering cobwebs formed. Tales of the Jazz Age There can be no doubt that the turbidity of the water was due to this powder in suspension. The War Terror Run 50 c.c. of the cyanide into a flask; add a few drops of potassium iodide solution and titrate with the standard silver nitrate until there is a distinct permanent yellowish turbidity. A Text-book of Assaying: For the Use of Those Connected with Mines. How, then, will the water of streams differ at these times in turbidity and in the relative amount of solids carried in solution? The Elements of Geology These hermetically sealed infusions had been exposed for weeks, both to the sun of the Alps and to the warmth of a kitchen, without showing the slightest turbidity or signs of life. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Then look for a turbidity in the lime water, and account for it. An Introduction to Chemical Science The force of Dawson's intellect is such that he makes all this moral turbidity as clear as crystal while he remains in evidence. Penelope's English Experiences On the other hand, as much silver nitrate is required to give the yellow turbidity due to silver iodide as would be required if no zinc were present. A Text-book of Assaying: For the Use of Those Connected with Mines. Effect of ammonia.—Soda causes turbidity in some cyanide liquors; with these it should be replaced by 2 or 3 c.c. of dilute ammonia with a gram or so of ammonium chloride. A Text-book of Assaying: For the Use of Those Connected with Mines. |
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