单词 | electrical phenomenon |
例句 | One of the several variants of patch clamp4 — the whole-cell configuration — found an audience with neuroscientists studying electrical phenomena in neurons beyond the channel level. A breakthrough method that became vital to neuroscience 2019-10-21T04:00:00Z The electrical phenomenon is known to occur on Earth, but it was first observed on Mars by the Pathfinder mission in the late 1990s. Mars Storm Chaser About to Make History on Red Planet The smoke that filled the car was probably abetted by an electrical phenomenon known as arcing, caused when the insulators on the third rail are somehow compromised through deterioration or debris, investigators said. On Washington Metro, a Death Is Rare but Problems Are Almost Daily 2015-01-13T05:00:00Z Faraday had shown that the passage of electrical action involved time, and he also asserted that electrical phenomena are brought about by changes in intervening non-conductors or dielectric substances. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Particularly are electrical phenomena connected with all other physical events; and so intimate is this connexion that we might justly call the study of electricity the theory of the general connexion of physical processes. Popular scientific lectures 2012-04-24T02:00:17.273Z Many other electrical phenomena are observed in the mountains. Reading the Weather 2012-04-19T02:00:27.487Z The present writer would suggest the probability of its having been an electrical phenomenon. The Sea: Its Stirring Story of Adventure, Peril, & Heroism. Volume 1 2012-04-03T02:00:38.807Z Therefore the phenomena of light and heat and others besides these, may be called electrical phenomena. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z As far back as Elizabethan times, electrical phenomena had been systematically studied. Social Transformations of the Victorian Age A Survey of Court and Country 2012-02-29T03:00:22.540Z To the extent that forces come into play in electrical phenomena, electrical phenomena, be they what they may, extend into the domain of mechanics and are subject to the laws which hold in this domain. Popular scientific lectures 2012-04-24T02:00:17.273Z Compare this now with the electrical phenomena of the aerial. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z This fact is of great importance in electrical phenomena. 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 The electrostatic attractions and repulsions between bodies of measurable dimensions are, of all the manifestations of this force, the first so-called electrical phenomena noted. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z It is largely founded on certain radio-active and electrical phenomena which, in themselves, contribute little information. The Energy System of Matter A Deduction from Terrestrial Energy Phenomena 2011-12-21T03:00:36.570Z He began to examine electrical phenomena, and this led to his writing and publishing a "History of Electricity," in the course of which he found it necessary to make new experiments. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In all probability both are but electrical phenomena, differing only in the fact that the one is an earthquake, the other a skyquake. Nature and Culture 2011-11-17T03:00:34.107Z On the whole the weight of evidence suggests that electrical phenomena of some kind are involved, although variations in the amount of ultra-violet light may also be important. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z The famous experiment with the kite, proving lightning an electrical phenomenon, was performed by Franklin in June 1752. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 1 "Franciscans" to "French Language" 2011-10-22T02:00:29.487Z At this stage electrical phenomena are witnessed, such as lightnings, claps of thunder, and concussions of the air. Popular Books on Natural Science For Practical Use in Every Household, for Readers of All Classes 2011-08-29T02:01:12.927Z Once its initial assumptions are granted, the theory undoubtedly gives simple and natural explanations of the chief optical and electrical phenomena, and in particular leads at once to Fresnel's formula given above. The New Gresham Encyclopedia Volume 4, Part 3: Estremoz to Felspar 2011-04-14T02:00:59.373Z Electricity, the name given to the ultimate cause of electrical phenomena. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z The reader possessed of no previous knowledge of electrical phenomena will best appreciate the meaning of the terms employed by the aid of a few simple experiments. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Two-fluid Theory.—In the elucidation of electrical phenomena, however, towards the end of the 18th century, a modification of the two-fluid theory seems to have been generally preferred. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z The appearance of the aurora borealis so exactly resembles the effects of experimental electrical phenomena that there is every reason to believe that their causes are similar. The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis Others had still further experimented with this curious substance and its interesting electrical phenomena. Catholic Churchmen in Science And on the other hand, by this reciprocal action, producing the electrical phenomena, the gusts, the tornadoes, the hail storms, and the cool seasons of summer, and the period of intense cold in winter. The Philosophy of the Weather And a Guide to Its Changes But there is plenty of experimental evidence to show that plant protoplasm carries electrical charges and exhibits electrical phenomena which are similar in character to those of animal tissues. The Chemistry of Plant Life Gilbert was the first to conduct systematic scientific experiments on electrical phenomena. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z These were probably electrical phenomena; certainly not explosions of phosphuretted hydrogen, as has been suggested by some, which must necessarily have been momentary. The Romance of Natural History, Second Series It remained for Abb� Ha�y, however, to demonstrate the scientific properties of tourmaline and the relations which its electrical phenomena bore toward the crystalline structure of the mineral. Catholic Churchmen in Science The suggestion that thunder and lightning are electrical phenomena similar to those produced artificially was made by Franklin in 1749. The Scrap Book, Volume 1, No. 1 March 1906 But there is as yet no indication concerning the mechanism by which this stimulation, with its resultant electrical phenomena, is transmitted to the protoplasm and accomplishes its characteristic effects. The Chemistry of Plant Life The electrical phenomena show that there are two ions to the molecule, and that these ions are electrically charged. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Electrical Phenomena.—During this eruption, electrical phenomena of great splendour were observed. Volcanoes: Past and Present Physicists tell us that matter is made of electricity, that it is an electrical phenomenon, and that the ultimate constituent of matter is the electron. Carmen Ariza Not before the sixteenth century of the Christian era was there any recorded scientific study of electrical phenomena. The Great Events by Famous Historians, Volume 13 So far, mechanical conceptions are in accordance with electrical phenomena, but there are several others yet to be noted. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena Nor did he hesitate to recur to the analogy of magnetic polarity, or to declare, still more emphatically than Olbers, "the emission of the tail to be a purely electrical phenomenon." A Popular History of Astronomy During the Nineteenth Century Fourth Edition One group of writers accounts for the deposits by the fixation of atmospheric nitrogen through electrical phenomena. The Economic Aspect of Geology Benjamin Franklin's discovery, made with the aid of a kite, that lightning is an electrical phenomenon, was the greatest advance in electrical science up to that time. The Greatest Highway in the World Historical, Industrial and Descriptive Information of the Towns, Cities and Country Passed Through Between New York and Chicago Via the New York Central Lines. Based on the Encyclopaedia Britannica. Any disturbances in electrical equilibrium are much more quickly obliterated than in case of thermal equilibrium, and we therefore see less of electrical phenomena than of thermal. Scientific American Supplement, No. 488, May 9, 1885 Let us undertake the same thing for some electrical phenomena. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena "Have you looked much into electrical phenomena?" he asked, putting up his trumpet. The Wizard's Daughter and Other Stories Generally these great storms are accompanied by peculiar electrical phenomena, though not in all instances. A Full Description of the Great Tornado in Chester County, Pa. These phenomena of attraction and repulsion are called electrical phenomena, and the bodies which exhibit them are said to be "electrified," or to be "charged with electricity." The World's Greatest Books — Volume 15 — Science It is known that in remote antiquity, in some temples electrical phenomena were known and were used to keep the ignorant masses in awe and obedience. Manhood of Humanity. A puzzling electrical phenomenon has been what has been called its duality-states, which are spoken of as positive and negative. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena He claimed to have studied electrical phenomena, and in 1758 advertised that he could effect marvelous cures, especially of sore throat, by means of electricity. A Budget of Paradoxes, Volume I Simple Switches.—We have now gone over the simpler or elementary outlines of electrical phenomena, and we may commence to do some of the practical work in the art. Electricity for Boys He was a close student of electrical phenomena, and made many discoveries in this department of research. Prairie Farmer, Vol. 56: No. 3, January 19, 1884. A Weekly Journal for the Farm, Orchard and Fireside What has led to the development of electric appliances is knowledge of electrical phenomena—not metaphysical talk about the electrical essence. Manhood of Humanity. First, under what circumstances do electrical phenomena arise? The Machinery of the Universe Mechanical Conceptions of Physical Phenomena Anyhow, he, being Superintendent of Electric Telegraphs in India in 1839, hauled an insulated wire across the Hooghly at Calcutta, and produced what they call ‘electrical phenomena’ at the other side of the river. The Battery and the Boiler Adventures in Laying of Submarine Electric Cables Everybody knows nowadays that a corposant is nothing whatever but an electrical phenomenon, and therefore merely an indication that the atmosphere is surcharged with electricity. The Log of a Privateersman Many of these streams encounter the earth, giving rise to various electrical phenomena. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told This letter was published in the Transactions and it created great excitement among scientific men, who immediately began active investigations of certain electrical phenomena. Artificial Light Its Influence upon Civilization Chemical phenomena, crystallization, magnetic and electrical phenomena show each in their way that the properties of atoms are not alike on opposite faces. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena His views about religious toleration were founded on his intense faith in civil liberty; and even his demonstration that lightning was an electrical phenomenon brought deliverance for mankind from an ancient terror. Four American Leaders It is decidedly an electrical phenomenon which takes place in the higher regions of the atmosphere. A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery. With a Short Explanation of Some of the Principal Natural Phenomena. For the Use of Schools and Families. Enlarged and Revised Edition. The discovery of these two kinds of electricity has, however, enabled us to understand very fairly what goes on in electrical phenomena. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told In the years which immediately followed many scientific men in England, France, and Germany were publishing the results of their studies of electrical phenomena bordering upon the arc. Artificial Light Its Influence upon Civilization Now, the study of certain electrical phenomena furnishes a unit of time which is absolutely invariable, as this magnitude is a specific constant. Scientific American Supplement, No. 613, October 1, 1887 It is not devoid of interest to observe that Ampère himself, notwithstanding his caution, really formed some hypotheses, and recognized that electrical phenomena were governed by the laws of mechanics. The New Physics and Its Evolution It is of the most general influence in electrical phenomena, appearing to be concerned in every one of them, and has in reality the character of a first, essential, and fundamental principle. Experimental Researches in Electricity, Volume 1 Let us try to grasp the principle of the new view of electricity and see how it applies to all the varied electrical phenomena in the world about us. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told Nothing is further from the real facts of electrical phenomenon. The Kybalion A Study of The Hermetic Philosophy of Ancient Egypt and Greece A journey of five months, diversified by tempests, electrical phenomena, and occasional landings, brought them to Cape of Tempests, which since Diaz had rounded it was called the Cape of Good Hope. The Book of the Epic All the classic ideas relating to electrical phenomena led to the consideration that there existed a perfect symmetry between the two electricities, positive and negative. The New Physics and Its Evolution Further inquiry, I trust, will enable us by degrees to restrict the sense more and more, and so render the explanation of electrical phenomena day by day more and more definite. Experimental Researches in Electricity, Volume 1 By 1850 most of the basic electrical phenomena had been investigated. The Dawn of Amateur Radio in the U.K. and Greece: a personal view These depths were lighted up, no doubt, by some electrical phenomenon, and so many varieties of living creatures were visible that the vessel seemed to be sailing over a vast aquarium. The Field of Ice Part II of the Adventures of Captain Hatteras But it did not move in an aimless fashion, after the manner of gaseous or electrical phenomena. The Cruise of the Dry Dock Some particularly interesting electrical phenomena thus become connected with an already very important group, and a new bridge is built which unites two regions long considered foreign to each other. The New Physics and Its Evolution Pallas imagined that the light of these animals emanated from the nervous membrane of the eye, and considered it to be an electrical phenomenon. The Dog Light itself—whatever else it be—is always and everywhere an electrical phenomenon. Monism as Connecting Religion and Science A Man of Science He repeats the difficult ones of M. VOLTA, and clearly demonstrates the electrical phenomena presented by the metallic pile. Paris as It Was and as It Is To comprehend this remarkable feature of electric action, it must first be understood that all electrical phenomena occur in what has been termed an "Electrical Field" This field may be illustrated simply. Steam, Steel and Electricity The idea of thus bringing electrical phenomena back to the mechanics of the ether is not, then, forced upon us, and the contrary idea even seems more probable. The New Physics and Its Evolution There were demonstrations of electrical phenomenon such as seeing brandy ignited by a spark shooting from a man's finger and transferring an electrical impulse among a circle of people by their holding hands. Our Legal Heritage : 600-1776 King Aethelbert - King George III The wind fell gradually the farther we receded from the African coast: it was sometimes smooth water for several hours, and these short calms were regularly interrupted by electrical phenomena. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 Hercules smites the monster with his lightnings, and electrical phenomena on a vast scale accompany the recondensation of the moisture and the return of the clouds. Ragnarok : the Age of Fire and Gravel General facts.—The names of many of the original investigators of electrical phenomena are perpetuated in the familiar names of electrical measurements. Steam, Steel and Electricity It would be equally possible to utilize electrical phenomena, and one might devise experiments perfectly easy of execution. The New Physics and Its Evolution There are certain electrical phenomena, again, which are connected together by relations of the same form as those which connect dynamical phenomena. Five of Maxwell's Papers Thus, prompted by certain analogies, we ascribe electrical phenomena to the action of a peculiar fluid, sometimes flowing, sometimes at rest. Faraday as a Discoverer The power with which this theory, in the hands of these eminent men, explains every kind of electrical phenomena must be studied in order to be appreciated. Five of Maxwell's Papers A wire is the usual concomitant in all electrical phenomena. Steam, Steel and Electricity He might from that moment have felt a presentiment that a prodigious transformation was about to occur in our mode of regarding electrical phenomena. The New Physics and Its Evolution |
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