| 单词 | non-conducting |
| 例句 | Mott insulators are a strongly correlated, non-conducting form of matter. Novel electronic states seen in graphene 2018-03-04T05:00:00Z Cylinders, tanks and independent boilers should be encased in a non-conducting material such as silicate cotton, thick felt or asbestos composition. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The conductor should have the highest conductivity obtainable, and should therefore be of pure copper; the insulating covering should, while forming a nearly absolutely non-conducting sheath, have as low a specific inductive capacity as possible. Lord Kelvin An account of his scientific life and work 2012-04-06T02:00:32.097Z A lagged cylinder is one clothed, which is sometimes done with wood or metal strips, leaving an air space around the cylinder, while in others this space is filled with felt or some non-conducting material. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Both the gymnote and the torpedo obey the laws of electricity, and their action is limited to the same conducting and non-conducting mediums. Curiosities of Medical Experience 2012-03-09T03:00:20.410Z The authors interpret one of these states2 as a correlated Mott insulator, a non-conducting state produced by strong repulsive interactions between electrons. Novel electronic states seen in graphene 2018-03-04T05:00:00Z Although this may and does act while the surfaces are still clean, yet the copper soon oxidises, and a poor non-conducting joint is the final result. Electric Bells and All About Them A Practical Book for Practical Men 2012-03-06T03:00:25.273Z Similarly, the dielectric constants of a non-conducting crystal may be expressed by a sphere, spheroid or ellipsoid. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z Experiments made by Charles E. Emery gave the following general results: The thickness of the pipes and of the non-conducting materials was kept constant. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The cottage was built on a granite rock, and this event set Maxwell thinking about the best way to protect, from lightning, buildings which are erected on granite or other non-conducting foundations. Heroes of Science: Physicists 2012-01-17T03:00:17Z We may think of them as two identical lightning conductors, well earthed at the bottom, and supported by non-conducting masts or towers. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z An example of what I allude to is found here, as regards electricity, in their apparent knowledge of the non-conducting power of glass. The Atlantic Monthly, Volume 20, No. 120, October, 1867. 2011-12-12T03:00:23.897Z The wire is, electrically speaking, a "hole" through the air or other non-conducting substance with which it is surrounded. 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 Hair felt was the best non-conducting material of all those tested, and the value of a thickness of two inches of hair felt was taken as unity and the maximum. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The superior results which the hollow-top burner was calculated to afford did not become fully apparent until the burner was made of non-conducting material, and greater care exercised in its construction. Gas Burners Old and New 2011-11-07T02:00:20.003Z The effect of an electric spark at a distance, in causing increase of conductivity, was shown, and the return of the tube to its non-conducting state when tapped was also noticed. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z In the construction of fruit-houses, the fluctuations of the outer atmospheric temperature must be guarded against by making double walls, and by filling the spaces with non-conducting materials. American Pomology Apples 2011-10-03T02:00:29.477Z In some processes it is desired to deposit metal upon a non-conducting surface, and it is evident that such cannot be used as an electrode. 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 It is not heavy clothing that keeps people warm so much as the layers of non-conducting air between the skin and the outer air. Psychotherapy 2011-06-19T02:00:20.053Z The prejudicial effect due to the former is obviated to a great extent by constructing the burner of steatite, or other non-conducting material. Gas Burners Old and New 2011-11-07T02:00:20.003Z The heat thus lost cannot be supplied from the earth—this source being cut off by the non-conducting straw. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z The passage of current caused heat deposition, such that the titanium dioxide surrounding the conducting channel actually changed its structure to a non-conducting state. Circuit 'missing link' laid bare 2011-05-16T11:18:04Z The picture is placed, either by hand or photographically, upon a sheet of copper foil, which is fixed round the rotating cylinder, the lines being formed of non-conducting material. 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 The boilers are strongly made, and are, as are also all other heated surfaces, carefully clothed with non-conducting material, and well lagged over all. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z To prevent the conduction of heat from the incandescent platinum, through the upright tube, a non-conducting material—such, for instance, as steatite or porcelain—is interposed between the gauze cap and the metal tube. Gas Burners Old and New 2011-11-07T02:00:20.003Z From analogy a covering might have been expected; feathers of Birds and hair of Mammals are non-conducting coverings suited to arrest the loss of heat. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z There are buildings in New York, principally for fish preservation, which are built with double walls surrounding the cold chambers, having some kind of non-conducting material between the walls by way of lining. Asbestos Its production and use, with some account of the asbestos mines of Canada 2011-02-01T03:00:13.163Z As the gap widens the current experiences more and more difficulty in passing over this non-conducting gap, and great electrical energy has to be employed to keep it going. 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 To secure this vitally important economy, it is advisable to seek some practicable method of lining the cylinder with a non-conducting material. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z The adoption of a non-conducting material for the burner-tip, while it did not entirely prevent, considerably reduced the loss of heat. Gas Burners Old and New 2011-11-07T02:00:20.003Z His electrophorus in one form consisted of a disk of non-conducting material, such as pitch or resin, placed between two metal sheets, one being provided with an insulating handle. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Tubes also are made for electrical engineers which provide them with a non-conducting covering for their wires both fire and waterproof, so as to preserve the perfect insulation of the wire. Asbestos Its production and use, with some account of the asbestos mines of Canada 2011-02-01T03:00:13.163Z The bridegroom's parents were placed together, but Salvina changed seats with her mother, and became a buffer between the twain, a non-conducting medium through which the father could not communicate with the mother. Ghetto Tragedies 2011-01-27T03:00:46.507Z He also covered his steam-pipes with non-conducting materials, and took every precaution that his ingenuity could devise to secure complete utilization of the heat of combustion. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z As a temporary fix, CR endorsed the remedy that my colleague Michael Rosenwald suggested weeks ago, as noted in my review: covering that gap with some non-conducting tape. Consumer Reports can't recommend iPhone 4 2010-07-12T16:21:00Z The cooling must always be gradual, such as that which results from removing the source of heat, as by drawing a furnace fire, or covering with non-conducting substances. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" It will suffice to say that the lamp consists of one or more straight rods or filaments of a refractory material, which are semi-conducting to the electric current when hot, but non-conducting when cold. Optical Projection Part 1: Projection of Lantern Slides The shock must in that case be conveyed through a comparatively non-conducting substance. The Death-Blow to Spiritualism Being the True Story of the Fox Sisters Trevithick applied his high-pressure non-conducting engine not only to locomotives, but to every purpose that opportunity offered him. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Professor Tyndall was applied to, and, at the request of Lord Palmerston, made a vast number of experiments on non-conducting bodies. Caxton's Book: A Collection of Essays, Poems, Tales, and Sketches. It appears extraordinary, that when this phial and nail are in contact with their conducting or non-conducting matter, the strong shock does not follow. Endless Amusement A Collection of Nearly 400 Entertaining Experiments On account of its lightness, softness and non-conducting properties it is used for hat-linings and the soles of shoes, the latter being a very ancient application of cork. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" In practice every metal is covered with a thin film of non-conducting oxide over which is another film of moisture, oil, dirt or air. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" Losses of heat from the boiler, by conduction and radiation to surrounding bodies, are checked as far as possible by non-conducting coverings. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z Can the cause of phenomena, of which we have no knowledge but in the antagonist relations of surfaces called conducting and non-conducting, be philosophically considered but as the mere effect of those nicely-adjusted relations? A Morning's Walk from London to Kew Robed in this regal ermine fluff from top to toe, they hold their life warmth secure behind the entangled mass of non-conducting air and are safe from all disaster. Old Plymouth Trails An oven, for instance, may be surrounded by a "jacket" filled with ground smouldering mixture having a non-conducting insulator outside and a connection with a chimney. Twentieth Century Inventions A Forecast As long as the air remains non-conducting, the two bits of gold-leaf will hold that position. Astounding Stories, May, 1931 On the enclosed bridge Nat threw the switch of durobronze that released the non-conducting shutter which gave play to the sixteen great magnets. Astounding Stories of Super-Science, August 1930 The electric matter in passing through non-conducting substances always emits light. Experiments and Observations on Different Kinds of Air Concrete can be kept clean, is nonabsorptive, and if covered with some non-conducting material, like sawdust, shavings, or straw, is a perfectly comfortable floor for the animals. Rural Hygiene What the copper wire needed was a covering impervious to water, unchangeable in composition by time, tough of texture, and non-conducting in the highest degree. Little Masterpieces of Science: Invention and Discovery Its case is usually made of wood, its packing material must be non-conducting, and its lining must be some smooth surface through which water cannot pass. Scouting For Girls, Official Handbook of the Girl Scouts The top portion of the bored hole is enlarged as shown, and into this, around the thermometer, is placed a non-conducting material. Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers This is recommended on account of its density, ease of insertion, capacity for fine finish, non-conducting and non-shrinking qualities, and compatibility with tooth-substance. Tin Foil and Its Combinations for Filling Teeth Another argument urged in favor of woolen undergarments is that they check the chill resulting from excessive perspiration, since the non-conducting power of wool prevents any rapid evaporation of perspiration responsible for the lower temperatures. Rural Hygiene This must be made of a non-conducting material. The Electric Bath And remember, too, that your non-conducting packing material will keep heat out just as well as it keeps heat in. Scouting For Girls, Official Handbook of the Girl Scouts In order to maintain a uniform temperature all glass exposed to light or heat in any other way should be covered with some non-conducting material. Mushrooms: how to grow them a practical treatise on mushroom culture for profit and pleasure If a small pith ball is suspended from a non-conducting support, it forms a simple and ready means of testing the electricity in a stone. The Chemistry, Properties and Tests of Precious Stones The drawing shows two electrodes, separated by a non-conducting material, which is of such a character that it will break down and crumble away, as the ends of the electrodes burn away. Electricity for Boys There being no more any heat in our bodies, the non-conducting quality of a substance was no appreciable advantage. The Cold Snap 1898 A climax is now reached when by the application of identical treatment he is able to confer alternately on the same animal nerve, supra-conducting or non-conducting property at will. Sir Jagadis Chunder Bose His Life and Speeches The posterior surfaces of the two half-plates may be covered with a non-conducting coating. Response in the Living and Non-Living The ducts which receive the heated air from the pipes are built in the non-conducting walls of the house, and hence lose practically no heat. General Science The Sending Key.—The base of the sending instrument is six inches long, four inches wide, and three-quarters of an inch thick, made of wood, or any suitable non-conducting material. Electricity for Boys The different kinds of electricity collected and concentrated are stored ready for use in a large building called "The Electric Store-house,"— the electricities, secured in non-conducting pouches, being placed in separate compartments. Another World Fragments from the Star City of Montalluyah Filling the spaces behind the lathing in a brick house with some fireproof and non-conducting material is a concession to usual modes of building. The House that Jill Built after Jack's had proved a failure To have the body, during variable weather, such as now obtains, well enveloped from head to foot in non-conducting substance is essential. Scientific American Supplement, No. 829, November 21, 1891 The heat of the food cannot escape through the non-conducting material which surrounds it, and hence remains in the food and slowly cooks it. General Science Can matter, either conducting or non-conducting, be charged with one electric force independently of the other, in any degree, either in a sensible or latent state? Experimental Researches in Electricity, Volume 1 The few which are warm-blooded are protected by a thick layer of non-conducting fat. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 The same treatment that will make a roof non-conducting of fire will, to some extent, overcome this danger, or a double boarding may be laid upon the rafters, with an air space between. The House that Jill Built after Jack's had proved a failure Hence, in the treble event of a clear blue sky, a non-conducting soil, and a perfectly still night, we are liable to have great cold on the surface of the ground. The Art of Travel Shifts and Contrivances Available in Wild Countries The metal pipes which convey the heated air from the furnace to the ducts are sometimes covered with felt, asbestos, or other non-conducting material in order that heat may not be lost during transmission. General Science The model house to which I alluded in beginning this subject will be, in brief, somewhat as follows: The outer walls will be vaulted, thoroughly non-conducting both of heat and of moisture. Homes and How to Make Them The photographic plate was here placed upon the non-conducting disk, P. As the sensitized film was upward, it was put in contact with the balls at the extremity of the conductors, H and N. FIG. Scientific American Supplement, No. 483, April 4, 1885 About the middle of the length of the main, which is laid underground and covered with sawdust or other non-conducting material, is fixed a Blake steam pump. Scientific American Supplement, No. 455, September 20, 1884 If it so happen that the uppermost layer is of a non-conducting nature, the heat abstracted from it will be poorly resupplied by communication from the lower ones. The Art of Travel Shifts and Contrivances Available in Wild Countries In the latter case, pipes closely wrapped with a non-conducting material carry steam long distances underground to heat remote buildings. General Science For this purpose it is sufficient to surround a conducting electrode with a non-conducting material, as, for instance, in the bulb described before in Fig. Experiments with Alternate Currents of High Potential and High Frequency Once arrived at the summit of Stony Hill, the wire supported on poles for a distance of two miles met a powerful pile of Bunsen passing through a non-conducting apparatus. The Moon-Voyage Briefly, the mechanism consists of pieces of heated charcoal, potato or what-not, encased in some non-conducting material, the whole being then unostentatiously affixed to the frigid end of the nose. Punch, or the London Charivari, Volume 146, January 14, 1914 The handling of fire by Home is accounted for by Mr. Podmore, in the same chapter, as the result of Home's use of a 'non-conducting substance.' The Making of Religion Incandescent Light, or Electric Light, a light produced by a thin strip of a non-conducting body, such as carbon, in a vacuum raised to intense heat by an electric current. The Nuttall Encyclopædia Being a Concise and Comprehensive Dictionary of General Knowledge When subject to the influence of cold we eat more; we choose more heat-producing foods, as fatty foodstuffs; we take more vigorous exercise; we put on more clothing, especially of the non-conducting kinds—woolens. Composition-Rhetoric One was no longer expected to pay court to one's beloved, sitting stiffly on straight-backed chairs in a chill drawing-room in the non-conducting, or non-conducive, presence of still chillier maiden aunts. Vanishing Roads and Other Essays The heater is composed of rolled plate iron 0.017 inch thick, and provided with bead and bottom formed of non-conducting materials. Scientific American Supplement, No. 458, October 11, 1884 We certainly cannot get rid of the fire-trick by aid of a hypothetical 'non-conducting substance.' The Making of Religion This instrument was composed of twenty-four metallic wires, separate from each other and enclosed in a non-conducting substance. Industrial Biography, Iron Workers and Tool Makers Their methods are as reasonable as to try to pour some precious stuff from the spring to the reservoir through a non-conducting pipe, which could by the least effort be opened. The Lost World Between the two compartments, and divided from them by non-conducting walls, is a neutral space at the ordinary temperature. Freeland A Social Anticipation The chain of descent is linked after such a complicated pattern, that the non-conducting condition of one link, or of many links even, cannot break the transmission of qualities. The Vicar's Daughter But it is necessary to believe this distinguished authority's statement about his ignorance of 'some non-conducting substance:' 'Schoolboys' books and mediaeval tales describe how this can be done with alum and other ingredients. The Making of Religion There are four patents, in which various, so-called, non-conducting coats are put on the iron, and copper pigment in some form put on over them. Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. Under both tiles and slates, but particularly under the latter, there should be some non-conducting substance, such as boarding, or felt, or pugging. Scientific American Supplement, No. 384, May 12, 1883 Between them lay a long brown table, stained and corroded by strong acids, and littered with giant carboys, Faure's accumulators, voltaic piles, coils of wire, and great blocks of non-conducting porcelain. The Last Galley Impressions and Tales Where an oven or heated chamber is much used for periods of over half an hour at once, a non-conducting casing pays well by reduced gas consumption. Scientific American Supplement, No. 430, March 29, 1884 Mr. Podmore explains that only two candles and the fire gave light on one occasion, and that 'possibly' Home's hands were protected by some 'non-conducting substance.' The Making of Religion The same authority has carefully estimated the non-conducting properties of such boiler incrustations. Scientific American Supplement, No. 363, December 16, 1882 Any portion of non-conducting space disturbed by electricity is called an electric field. Scientific American Supplement, No. 288, July 9, 1881 True; so long as the smallest or the greatest transgression is unacknowledged and unrepented, it forms a non-conducting medium around us, and isolates us from the electric touch of that gracious love. Expositions of Holy Scripture St. Luke These effects are warded off by inclosing the instrument in a non-conducting jacket of wood shavings. Scientific American Supplement, No. 275, April 9, 1881 It consisted of a double shell of strong metal, with a non-conducting gas between the two sides. Lost on the Moon Or, in Quest of the Field of Diamonds The central heat has, for ages, reached a fixed point, at which it will probably remain for ever, as the non-conducting quality of the cool crust absolutely prevents it from suffering any diminution. Vestiges of the Natural History of Creation In a general way, the nerve fibers resemble an electric cable wire with its central rod of copper, and its outer non-conducting layer of silk or gutta percha. A Practical Physiology It has been found that paper crumpled so as to afford considerable air space is a satisfactory non-conducting material for a fireless cooker. School and Home Cooking He showed how the charge of a body could be retained some time by covering the body with some non-conducting substance, such as silk. Our Legal Heritage : 600-1776 King Aethelbert - King George III These were a good deal like those worn by divers, except that the outer layer was made of non-conducting aluminum cloth, flexible, air-tight, and strong. The Lord of Death and the Queen of Life I suppose that my queer reputation for sanctity, half dreadful, half ridiculous, surrounded me with a non-conducting atmosphere. Father and Son: a study of two temperaments It appears to me very extraordinary, that when this phial and nail are in contact with either conducting or non-conducting matter, the strong shock does not follow. A History of Science — Volume 2 I nodded, and he handed to me a felt-covered flask of the non-conducting kind, filled with boiling water, a tin of preserved milk, and a little bottle of meat extract of a most concentrated sort. When the World Shook; being an account of the great adventure of Bastin, Bickley and Arbuthnot The owner was sparing of his fuel, and it was only the non-conducting layer of ice enveloping the tartan that rendered the internal temperature endurable. Off on a Comet! a Journey through Planetary Space Clearly it was some non-conducting alloy; whatever it was, it had successfully resisted the action of the elements all the while that such presumably wooden articles as the desk and railing had been steadily rotting. The Lord of Death and the Queen of Life |
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