| 单词 | chemical science |
| 例句 | Perhaps nothing better typifies the strange and often accidental nature of chemical science in its early days than a discovery made by a German named Hennig Brand in 1675. A Short History of Nearly Everything 2003-05-06T00:00:00Z He doesn’t just delve into the chemical science of hangovers; he also mixes personal memoir with some of history’s most storied mornings after. One man spent a decade studying hangovers. He may have found a cure. 2018-11-28T05:00:00Z The RSC's investigation, published in March, found that racism was ''pervasive'' in the chemical sciences and talented students and early stage researchers were leaving the profession at every stage of their career. Firms join forces to combat racism in chemistry 2022-09-20T04:00:00Z This experimental approach required the introduction of a new unit for amount of substances, the mole, which remains indispensable in modern chemical science. Chemistry 2019-02-14T00:00:00Z "Racism is unfortunately a reality of chemical sciences, just as it is in wider society" she told BBC News. Royal Society of Chemistry report says racism "pervasive" 2022-03-16T04:00:00Z Research shows that just under half of students studying the subject at university are women, but the numbers working in senior roles in chemical sciences are "exceptionally poor". Helpline to tackle bullying in chemistry 2018-11-05T05:00:00Z Excellence in metallurgical and chemical sciences is a precondition for a circular economy to succeed. The circular economy 2016-03-22T04:00:00Z The school offers a Bachelor of Science in applied chemical sciences and a Master of Science in applied chemistry. Chemistry Allows Arab Students to Experiment With Fields 2016-01-26T05:00:00Z Harnessing noncovalent interactions to create controlled routes to functional materials with nanoscopic dimensions is a key challenge in contemporary chemical science. [Perspective] Assembly and Disassembly of Ferrocene-Based Nanotubes 2014-05-01T18:26:02.264Z "I don't think it is fair that those who get to a senior position in chemical sciences should have to go through what I have had to go through." Royal Society of Chemistry report says racism "pervasive" 2022-03-16T04:00:00Z “In my opinion, the Leadscope case illustrates an instance where the ACS’s business interests were pursued by its professional management to the detriment of the advancement of chemical sciences,” he says. Chemical society tried to block business competitor 2012-09-26T17:20:43.860Z The foregoing discussion exemplifies the sheer diversity of chemical science and its practitioners. Why I am a chemist 2012-07-16T20:15:03.910Z Career opportunities within science are growing throughout the world, says Khaled Shawakfeh, professor of organic chemistry and chairman of the department of applied chemical sciences at Jordan University of Science & Technology. Chemistry Allows Arab Students to Experiment With Fields 2016-01-26T05:00:00Z An exposition of the fundamental conception of chemical science will illustrate the nature of scientific faith. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z These were all natural agencies which discharged the colouring matter without any chemical science. Knowledge is Power: A View of the Productive Forces of Modern Society and the Results of Labor, Capital and Skill. 2011-12-24T03:08:00.833Z I shall conclude with a brief sketch of some of the important advances of chemical science in more recent times, and a summary of the characteristics of each of the three periods. Heroes of Science Chemists 2011-12-09T03:00:21.047Z On this blog I will be discussing the nature of chemical science. Why I am a chemist 2012-07-16T20:15:03.910Z All our labor or efforts to improve stock or crops will be fruitless, unless guided by chemical science. The American Reformed Cattle Doctor 2011-11-14T03:00:19.813Z Without attempting to detail Dumas's numerous contributions to chemical knowledge, we will here only refer to three important investigations, which produced a marked influence in the progress of chemical science. Scientific Culture, and Other Essays Second Edition; with Additions 2011-09-17T02:00:31.747Z The same attention has been continued to the subject; and the extraordinary discoveries and advances 446 in chemical science, since his time, are likely to operate greatly to the advantage of agriculture. The Works of Daniel Webster, Volume 1 2011-07-27T02:00:32.830Z During these thirty-three years he devoted himself chiefly to teaching and to encouraging the advance of chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z She also founded a prize in his honor, to be given every two years, for the most original and important discovery in chemical science. Famous Men of Science 2011-03-08T03:00:49.717Z He had made very considerable progress in medical, botanical and chemical science, and he was an excellent classical scholar, and extensively read in general literature. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z There were, however, two important incidental results of this investigation from which chemical science immediately profited. Scientific Culture, and Other Essays Second Edition; with Additions 2011-09-17T02:00:31.747Z The first woman deserving special mention in the history of chemistry is the wife of the immortal Lavoisier, the most famous of the founders of modern chemical science. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z In the decade 1774-1784 chemical science was thus established on a sure foundation by Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z A decade on, this has become a popular cause for those who seek to promote the benefits of the chemical sciences. Chemistry's understated majesty 2011-01-05T18:20:00.977Z In these various ways physical and chemical science has been kept very low in our chief seats of learning; and scientific research is greatly neglected by the governing authorities. The Scientific Basis of National Progress Including that of Morality 2010-12-30T03:00:25.567Z He published numerous papers in scientific journals, which, as we have seen, produced a most marked effect on the growth of chemical science. Scientific Culture, and Other Essays Second Edition; with Additions 2011-09-17T02:00:31.747Z It is safe to say that no one ever put her knowledge of chemical science to more practical use or made it more perfectly subserve the public weal than did Mrs. Richards. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z Davy's view of an acid as a compound of water with a negative oxide was thus confirmed, and there was added to chemical science the conception of acids of different basicity. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Certainly there was no interruption of the progress of chemical science at the date of the supposed Papal prohibition, nor at any other time, as a consequence of Church opposition. The Popes and Science The History of the Papal Relations to Science During the Middle Ages and Down to Our Own Time This is true at least as a basis for chemical science. Nature's Miracles, Volume 1 Familiar Talks on Science—World-Building and Life. Earth, Air and Water. A new source of the base had therefore to be sought, and here again we find chemical science ministering to the wants of the technologist. Coal and What We Get from It There is no branch of the physical and chemical sciences which is not indebted to him for some important discovery. Harper's New Monthly Magazine, Volume 1, No. 2, July, 1850. We have, I think, found that throughout the progress of chemical science two dangers have beset the student. Heroes of Science Chemists 2011-12-09T03:00:21.047Z How much more readily and certainly chemical science can now be acquired, since the adoption of the present mode of symbolizing its doctrines by combinations of letters and figures. In the School-Room Chapters in the Philosophy of Education Fiction, to borrow a figure from chemical science, is life distilled. Materials and Methods of Fiction With an Introduction by Brander Matthews From this fragment of technological history let us now turn to chemical science. Coal and What We Get from It We can produce the same result by the analytical method; and in general it ought to be considered as a principle in chemical science, never to rest satisfied without both these species of proofs. Elements of Chemistry, In a New Systematic Order, Containing all the Modern Discoveries His chemical experimental researches were not much advanced after this time; but he delivered courses of lectures in which new light was thrown on the whole range of chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z I think he rather shrank from personalities, resolutely refusing even to be photographed, hating that process with an unexampled vehemence strange in one so modern and so versed in mechanical and chemical science. An Ocean Tramp The discoveries of Sir Humphry Davy made this a memorable epoch in the annals of chemical science. Personal Recollections, from Early Life to Old Age, of Mary Somerville The intimate relationship which exists between chemical science and technology—a relationship which appears so constantly in the foregoing portions of this work—is well brought out by the discovery under consideration. Coal and What We Get from It There is scarcely a branch of physical or chemical science to which Gay-Lussac did not contribute some important discovery. A History of the Nineteenth Century, Year by Year Volume Two (of Three) After studying in the Mazarin College, Lavoisier entered on a course of training in physical, astronomical, botanical and chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z The genius of the medical students of the University of Pennsylvania, in particular, has been shown in a number of excellent inaugural dissertations, some of which have added to the improvement of chemical science. James Cutbush An American Chemist, 1788-1823 Excluding the notion of vitality, in the whole range of chemical science you cannot point to an action which illustrates this perfect parallelism with the phenomena of life — this demonstrated power of self-multiplication and reproduction. Fragments of science, V. 1-2 An impetus has been given to the investigation of these sulpho-acids, and chemical science has profited largely thereby. Coal and What We Get from It “An admirable exposition of the present state of chemical science, simply and clearly written.”—British and Foreign Medical Review. Hints towards the formation of a more comprehensive theory of life. The period of the infancy of chemical science which I have now briefly described is broadly contemporaneous with the second half of the eighteenth century. Heroes of Science Chemists 2011-12-09T03:00:21.047Z It is scarcely conceivable that anything pertaining to the development of chemical science in America would fail to interest its chemists. James Cutbush An American Chemist, 1788-1823 Rare accord of capital, machinery, arts of design, and finally chemical science, has produced those beautiful results to which England herself renders homage in buying them. The Atlantic Monthly, Volume 18, No. 107, September, 1866 It might be mentioned that an insulating tape which would be adhesive at minus two hundred degrees centigrade yet keep its properties at plus one thousand, was the near culmination of chemical science. Tight Squeeze It is the progress of chemical science which, by inventing new processes, such as the roasting with chlorine, the treatment in vats with cyanide, and the application of electrical currents, has made the working profitable. Impressions of South Africa Before the time which we have been considering the paths of chemical science had scarcely yet been trodden. Heroes of Science Chemists 2011-12-09T03:00:21.047Z The new organization was founded "by a number of persons desirous of cultivating chemical science." James Cutbush An American Chemist, 1788-1823 He who cares about the history of theological opinion, the history of chemical science, the history of liberty, will read these pages with keen interest. The Bibliotaph and Other People It may be fairly assumed that the painter will be assisted in his task by the progress of chemical science, which will doubtless add from time to time to the list of stable pigments. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists They cause one to wish that the privilege of knowing this worthy student of chemical science might have been enjoyed by him. Priestley in America 1794-1804 It is as the founder of the chemical atomic theory that Dalton must ever be remembered by all students of physical and chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z These announcements exhibit a phase in the development of chemical science which is worthy of pause and reflection. James Cutbush An American Chemist, 1788-1823 The whole physical and chemical science of that century was now based upon the atom, and it is quite a mistake to suppose that recent discoveries have discredited "atomism." The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told A man may be the greatest proficient in the knowledge of the principles of chemical science, and yet be utterly ignorant of how bleaching powder, chromate of potash, or soda are made. Western Worthies A Gallery of Biographical and Critical Sketches of West of Scotland Celebrities In it he was to meet the most congenial scientific spirits, and to the younger of these he was destined to impart a new inspiration for science, and for chemical science in particular. Priestley in America 1794-1804 The generalization of Avogadro has however stood the test of experiment, and is now accepted as one of the fundamental "laws" of chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Seeing a group of children in torment there, he pitied them very deeply, and straightway began to devise measures, by means of his skill in chemical science, to shield them from the flame. The Destiny of the Soul A Critical History of the Doctrine of a Future Life One hundred years ago there was no chemical science worthy of the name, no knowledge of the constitution of plants or the properties of light and heat. Scientific American Supplement, No. 717, September 28, 1889 That discover "laid the foundation of modern chemical science." The Leading Facts of English History The instructor will find in it the essentials of chemical science developed in easy and appropriate sequence, its facts and generalizations expressed accurately and scientifically as well as clearly, forcibly and elegantly. First Book in Physiology and Hygiene Berzelius did much to advance chemical science by the introduction and application of a few simple rules whereby he determined the number of elementary atoms in various compound atoms. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Until recently indeed the leaders of chemical science expressly disclaimed what should have been their proudest boast. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries The advance of chemical science led to definite conceptions of the differences between compounds and elementary bodies, and of the independence of these elements. Thomas Henry Huxley; A Sketch Of His Life And Work Still I think that this imperfect record may be a useful contribution to chemical science, bearing especially on marine operations. Scientific American Supplement, No. 623, December 10, 1887 By one rule, which does seem to have been carried out, no poisons were to be imported: Scottish chemical science was incapable of manufacturing them. A Short History of Scotland The state of chemical science at this time was evidently such as to incite the youthful worker. Heroes of Science Chemists 2011-12-09T03:00:21.047Z It is of great importance that chemical science should be applied to devise some means of fixing this valuable dye on wool. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. Joseph Priestley, in particular, gave up with willingness to mankind what was obviously meant for chemical science. Political Thought in England from Locke to Bentham The former, as being more accessible to the exercise of thought, appertains to mathematics; the latter, from the apparent mysteries and greater difficulties, falls under the domain of the chemical sciences. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 His father, who was a merchant in a good position, gave his son the best education which was then possible, in physical, astronomical, botanical, and chemical science. The Story of Alchemy and the Beginnings of Chemistry Remember that unsoaked peas are hard, forcible, and surcharged with a nitrogenous amygdaloid that is in reality what chemical science calls putrate of lead. Further Foolishness The best years of my life have been passed in the ardent study of medical and chemical science. The Woman in White Thus began the long series of discoveries culminating those of Black, Bergmann, Cavendish, Priestley, and Lavoisier, who ushered in the chemical science of the nineteenth century. History of the Warfare of Science with Theology in Christendom The insignia on the left breast indicating the achievements in chemical science were already familiar to me, but those on the right breast were strange. City of Endless Night This discovery of these coloring matters marks an era in the history of chemical science; it exercised an extraordinary influence on the development of organic chemistry. Scientific American Supplement, No. 447, July 26, 1884 Strange to say, chemical science has proved as disastrous to the rural population round about Avignon as the phylloxera has done in other parts of the department. The Roof of France The general relationship between the three classes, and the general principles prevailing in the preparation of each, must be fully understood before aught but the merest smattering of chemical science can be known. An Introduction to Chemical Science Doubtless, however, many valuable additions to chemical science, and also some useful metallic alloys, were thus discovered. Getting Gold: a practical treatise for prospectors, miners and students "Are you acquainted with chemical science?" he asked. Jezebel's Daughter So very soon the periodic law took its place as one of the most important generalizations of chemical science. A History of Science — Volume 4 They lacked these industries because of a blameworthy disregard for the fundamental importance of science, and particularly chemical science, in industry. The Riddle of the Rhine; chemical strategy in peace and war The idea of medical practice has become distasteful to him, and he has decided on devoting his life to discovery in chemical science. Jezebel's Daughter I have endeavoured to present the facts of chemical warfare as briefly yet as truly as possible, giving a glimpse of the war possibilities inherent in this branch of applied chemical science. The Riddle of the Rhine; chemical strategy in peace and war |
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