| 词汇 | bromine |
| 释义 | bromine noun[ U ] uk /ˈbrəʊ.miːn/ us /ˈbroʊ.miːn/(symbolBr) a chemical element that exists as a strong-smelling, dark red liquid that changes easily into a gas, used in photographic materials and other industries溴（一种非金属元素，气味浓，有腐蚀性，呈暗红色，液质，易转化为气体，适用于摄像材料和其他产业） Chemical elements actinium alkali metal americium antimony astatine berkelium brimstone calcium fluorine germanium lithium manganese nickel plutonium quicksilver selenium silicon sodium sulphur transition metal bromine | American Dictionarybromine us/ˈbroʊˌmin, -ˌmɑɪn/(symbolBr) chemistry an element that exists in nature as a poisonous liquid and gives off vapor (= gas) that causes uncomfortable physical reactions Examples of brominebromine What could have motivated this philosopher to abandon philosophy and study an important economic topic: chemical methods of obtaining iodine and bromine? Moreover, the feedstocks for bromine and iodine, the most probable negative ion drivers, will probably be metal vapors, which can be very quickly pumped. That eruption has affected the likely timing and severity of ozone depletion, but it would not cause that without the chlorine and bromine pollution. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A substitute for bromine must be found urgently, and it would help if some other means of testing fire extinguishers were used. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They extract a huge quantity of bromine, and the quantity is always increasing. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Equally, you can talk about bromine as another halogen. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 On combustion most of the gaseous elements, together with chlorine and bromine compounds and mercury, are discharged with the waste gases. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The chemical process is totally enclosed and an intermediate bromine compound is produced within the closed plant. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The bromine is extracted, and, by a triumph of modern chemical engineering they do this at a large profit. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In particular, they sought for the chemical called bromine which is largely used in the production of ethyl fluid for motor cars. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Any diversification that the company undertakes will naturally lead it into the production of bromine, chlorine and sodium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The release of chlorine and bromine can then destroy the ozone. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 As aviation fuel contains no more than the smallest traces of chlorine or bromine, it will make no contribution to ozone layer depletion. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 As bromine is an ingredient in poison gas, is there any means of controlling the exports from this country? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 That process can produce, when attached to cholorine or bromine, chlorinated dibenzofurans, which can be harmful to people's health. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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