| 单词 | chemical compound |
| 释义 | BETA Examples ofchemical compoundDictionary> Examples ofchemical compound chemical compoundisn’t in the Cambridge Dictionary yet. You can help! Add a definition Here we have the most important aspects of the concept of thechemicalcompound. From theCambridge English Corpus The concept ofchemicalcompoundis basic to modern chemistry and is reflected in theories of the composition and transformation of chemical substances. From theCambridge English Corpus A method which played a significant role in the development of the concept of thechemicalcompound, was the extraction of copper through cementation. From theCambridge English Corpus It was this revolutionized commercial practice that initiated a process of reflection from which the concept of thechemicalcompoundemerged. From theCambridge English Corpus The development of the idea of producing artifacts and the emergence of the first ideas of thechemicalcompoundare closely related. From theCambridge English Corpus Fruiting frequency was not significantly correlated with anychemicalcompound. From theCambridge English Corpus This suggests that young leaves may contain higher concentration of somechemicalcompoundwhich induces recruitment. From theCambridge English Corpus The first ideas of thechemicalcompounddiscussed by the authors of chemical-pharmaceutical works during the seventeenth century referred to precisely such products, which were viewed as artifacts. From theCambridge English Corpus The modern concept of thechemicalcompoundwas essentially the product of a consideration of the chemical operations of analysis and synthesis performed in the metallurgical and pharmaceutical trades. From theCambridge English Corpus The idea of conservation inherent in the concept of thechemicalcompoundshares with the seventeenth-century mechanical corpuscular theory that both assume the conservation of particles or corpuscles. From theCambridge English Corpus This common feature of all variants of the idea of thechemicalcompoundcan well be illuminated by comparison with the mechanical corpuscular theory of the seventeenth century. From theCambridge English Corpus In this case achemicalcompound(in the contemporary sense), a silver or gold amalgam, is produced, which is then heated to separate the mercury from the silver or gold. From theCambridge English Corpus Thus, whereas onechemicalcompounddid show significant differences among parent trees, overall, chemical compounds and their compositions in dipterocarp seeds did not differ widely among individual trees within species. From theCambridge English Corpus Emissions of heavy metals into the atmosphere are not speciated by individualchemicalcompoundtype. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Their use in the study in question was to collect safety data about achemicalcompoundstill in use. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I refer to achemicalcompoundcalled poly-chlorinated biphenyl. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 They behave to me like atoms in achemicalcompound. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It does not mean a mixture; it means one substance, achemicalcompound. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen 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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