| 单词 | capillary tube |
| 例句 | Compressing the first reservoir sends the fluorescent liquid up a capillary tube around the perimeter of the watch, displacing the other liquid into the second reservoir. When Liquids and Mechanics Work Together 2013-04-24T15:32:10Z But they lived when Dr. Snir whisked the fluid away with a capillary tube. Ant Milk: It Does a Colony Good 2022-11-30T05:00:00Z One important phenomenon related to the relative strength of cohesive and adhesive forces is capillary action—the tendency of a fluid to be raised or suppressed in a narrow tube, or capillary tube. College Physics for AP Courses 2015-08-12T00:00:00Z What is the diameter of the capillary tube? Chemistry 2019-02-14T00:00:00Z This attraction is sometimes stronger than water’s cohesive forces, especially when the water is exposed to charged surfaces such as those found on the inside of thin glass tubes known as capillary tubes. Biology for AP Courses 2022-06-09T00:00:00Z At the end of Beam Line 12, a scientist named Helen He showed off the object being scrutinized: a crystal inside a capillary tube, almost too small to see with the naked eye. Atom-smashing scientists are unnerved by harsh Trump budget 2017-04-17T04:00:00Z Fertile flowers pistillate or apparently perfect; perianth extended into an extremely long capillary tube; the limb 6-parted; the small lobes obovate, spreading. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z If a capillary tube is placed vertically into a liquid, as shown in Figure 11.37, capillary action will raise or suppress the liquid inside the tube depending on the combination of substances. College Physics for AP Courses 2015-08-12T00:00:00Z Water rises in a glass capillary tube to a height of 17 cm. Chemistry 2019-02-14T00:00:00Z Water’s cohesive forces allow for the property of surface tension, whereas its adhesive properties are seen as water rises inside capillary tubes. Biology for AP Courses 2022-06-09T00:00:00Z Passing now to a consideration of the various forms of vaccine, disregarding its source, there are practically these three: the crust, liquid lymph preserved in capillary tubes, and dried lymph. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The space between these crystals and the side of the jar acts as a number of capillary tubes, and draws up more liquid, which itself evaporates and deposits crystals above the former ones. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z Surface tension thus flattens the curved liquid surface in a capillary tube. College Physics for AP Courses 2015-08-12T00:00:00Z At 25 °C, how high will water rise in a glass capillary tube with an inner diameter of 0.63 mm? Chemistry 2019-02-14T00:00:00Z Water’s cohesive and adhesive properties are seen as it rises inside capillary tubes or travels up a large tree from roots to leaves. Biology for AP Courses 2022-06-09T00:00:00Z In the latter, collected in flattened capillary tubes, there developed balls of micrococci; in the trachea both micrococci and bacteria were present in large quantities. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z In the years 1846-1849 Graham resumed this inquiry; he now distinguished between diffusion, or the passage of gases through porous plates, and transpiration, or the passage of gases through capillary tubes. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Capillary action is the tendency of a fluid to be raised or suppressed in a narrow tube, or capillary tube which is due to the relative strength of cohesive and adhesive forces. College Physics for AP Courses 2015-08-12T00:00:00Z What is the diameter of the capillary tube? Chemistry 2019-02-14T00:00:00Z At the top it is connected by a capillary tube bent at right angles to a series of absorbing vessels, the connexion being effected by stopcocks. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z Of this you have an instance in the attraction of capillary tubes, in which liquids ascend by the attraction of cohesion, in opposition to that of gravity. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z He showed that if a sufficiently large capillary tube be employed the rate of transpiration of a gas becomes constant, but that it is altogether different from the rate of diffusion of the same gas. Heroes of Science Chemists 2011-12-09T03:00:21.047Z When the mercury reaches the capillary tube, the flame of a blow-pipe is applied; the glass is dexterously melted, the superfluous part taken away, and the tube left hermetically closed. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z Dip three of the capillary tubes above described in the oil so that the fat in the tube stands about 1 cm. in height. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. He dipped the point and held it in the sulphuric acid and blew through the capillary tube. The Social Gangster The most solid ice is always permeable to water, and penetrated224 by innumerable fissures and capillary tubes, often extremely minute. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology Cultivation, by breaking up these channels, or capillary tubes, checks the escape of moisture into the air. A Living from the Land Slide-Wire.—The calibration of an electrical slide-wire into parts of equal resistance is precisely analogous to that of a capillary tube into parts of equal volume. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" Electrodes.—A thin platinum wire may be sealed into a capillary tube without any special precautions being necessary. A Handbook of Laboratory Glass-Blowing In snakebite poisoning it is more likely to be due to passive engorgement of the capillary system and probably also to blockage of corpuscles in the finest capillary tubes. On Snake-Poison: its Action and its Antidote This tube, which was sealed to a larger capillary tube B, was sufficiently thin to allow the alpha particles from the emanation and its products to pass through, but sufficiently thick to withstand atmospheric pressure. A Brief Account of Radio-activity The clear fluid ran from tube to tube, while valves unceasingly opened and shut, until in the capillary tubes of the leaves at the very top, it was transformed to a green bloom. Tales from the German Comprising specimens from the most celebrated authors The capillary tube can be raised or lowered at will by running a magnet outside the tube, and the heights of the columns are measured by a cathetometer or micrometer microscope. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" The capillary tube is introduced and sealed in position, care being taken to expand the joint a little. A Handbook of Laboratory Glass-Blowing The liquid is adjusted to the mark by withdrawing any excess from the capillary end by a strip of bibulous paper or by a capillary tube. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 "Demijohn" to "Destructor" The gravy was drawn up among the dry, floury particles of the potatoes as if they had formed capillary tubes. Amaryllis at the Fair If a bulb is required in the middle of a capillary tube, the latter is usually best cut and a piece of ordinary tubing of suitable size sealed in to provide material for the bulb. Laboratory Manual of Glass-Blowing The apparatus devised by Ramsay and Shields consisted of a capillary tube, on one end of which was blown a bulb provided with a minute hole. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" Now heat the bulb again, and at the same time heat the capillary tube over a second burner. A Handbook of Laboratory Glass-Blowing Having arrived in the tube, the ovule moves very slowly in the almost capillary tube by means of the vibratile cilia and arrives in the cavity of the womb. The Sexual Question A Scientific, psychological, hygienic and sociological study Simple in word and tone and manner, it was the simplicity of a feeling so full and strong that it needed no capillary tubes of speech to carry it upward. Say and Seal, Volume I There is likewise another curious instance of the production of sound, when a tube is held over a stream of inflamed hydrogen gas issuing out of a capillary tube in a bottle. Popular Lectures on Zoonomia Or The Laws of Animal Life, in Health and Disease With a glass-cutting knife cut the capillary tube through at the point "b," and allow the mercury to run out. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The liquid will boil and sweep out the residual air, but it is necessary to heat the capillary tube as well in order to prevent condensation. A Handbook of Laboratory Glass-Blowing But as it did not yet come quite up to the inventor’s expectations, he proceeded to contrive a third lamp, in which he proposed to surround the oil vessel with a number of capillary tubes. Lives of the Engineers The Locomotive. George and Robert Stephenson The collodion is placed in steel cylinders and expelled by pressure through capillary tubes. Textiles For Commercial, Industrial, and Domestic Arts Schools; Also Adapted to Those Engaged in Wholesale and Retail Dry Goods, Wool, Cotton, and Dressmaker's Trades To heat a short length of tube and pull hard and suddenly is the proper way to make a very fine capillary tube, but, in general, this is what we want to avoid. On Laboratory Arts Cut off the capillary tube exactly at the upper level of the column of mercury, invert it and allow the mercury to run out. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The thermometer is filled and the top of the capillary tube closed by the use of a small blowpipe flame. A Handbook of Laboratory Glass-Blowing Suffice it to say that they are colorless capillary tubes originating in various cells; projecting like the hairs of a brush, containing living protoplasm and evanescent chlorophyll. At the Deathbed of Darwinism A Series of Papers This consists of a flask B of about 75 c.c. capacity, which has a glass tap fused on, with two capillary tubes attached, the one passing upward, the other downward. Scientific American Supplement, No. 832, December 12, 1891 Capillary attraction or repulsion is the cause which determines the ascent or descent of a fluid in a capillary tube. The Chemical History of a Candle Introduce the capillary tube into this barrel with the filiform extremity uppermost, and the square cut end projecting about 0.5 cm. beyond the tapering end of the barrel. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. He had produced from his pocket a small metal box which he always carried, and which contained such requisites as cover-slips, capillary tubes, moulding wax, and other "diagnostic materials." John Thorndyke's Cases related by Christopher Jervis and edited by R. Austin Freeman The drops of dew were collected with capillary tubes such as were used in Edinburgh for vaccine virus. Scientific American Supplement, No. 384, May 12, 1883 This trunk consists of joints and muscles, and seems to have more versatile movements than the trunk of the elephant; and near its termination is split into two capillary tubes. The Botanic Garden. Part II. Containing the Loves of the Plants. a Poem. With Philosophical Notes. Every capillary tube in the system is swollen and flushed, like the reddened nose and cheek. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Snap off the remainder of the capillary tube from the broad upper portion of the pipette which is now destined to form the covering tube or air chamber, or what we may term the "barrel." The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. Then he opened a drawer and from a number of capillary pipettes selected a plain capillary tube of glass. The Treasure-Train How is the silken matter moulded into a capillary tube? The Wonders of Instinct Chapters in the Psychology of Insects How is the silky matter moulded into a capillary tube? The Life of the Spider Concentrated hydrochloric acid is introduced into concentrated sulfuric acid, by means of a dropping funnel and a capillary tube leading to the bottom of the sulfuric acid container. Organic Syntheses The use of a capillary tube for the addition of sodium nitrite prevents loss of nitrous acid by local reaction at the surface of the acid solution. Organic Syntheses That done, he placed the bent, larger end of the capillary tubes in turn on each of the drops on the slide. The Treasure-Train In short, the spiral thread is a capillary tube finer than any that our physics will ever know. The Wonders of Instinct Chapters in the Psychology of Insects In short, the spiral thread is a capillary tube finer than any that our physics will ever know. The Life of the Spider |
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