简体中文版 | English Version | EBooks(電子書)

EnMama.net

Chemistry

['kemɪstrɪ] or ['kɛmɪstri]

解釋/意思:

(noun.) the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.

(noun.) the way two individuals relate to each other; 'their chemistry was wrong from the beginning -- they hated each other'; 'a mysterious alchemy brought them together'.

(noun.) the chemical composition and properties of a substance or object; 'the chemistry of soil'.

校對:凯特--From WordNet

解釋/意思:

(n.) That branch of science which treats of the composition of substances, and of the changes which they undergo in consequence of alterations in the constitution of the molecules, which depend upon variations of the number, kind, or mode of arrangement, of the constituent atoms. These atoms are not assumed to be indivisible, but merely the finest grade of subdivision hitherto attained. Chemistry deals with the changes in the composition and constitution of molecules. See Atom, Molecule.

(n.) An application of chemical theory and method to the consideration of some particular subject; as, the chemistry of iron; the chemistry of indigo.

(n.) A treatise on chemistry.

整理:莱昂内尔

例句/造句/用法:

手打:曼弗雷德

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.