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单词 molecule
释义

molecule /molˈi-kūl/

noun
  1. The smallest particle of any substance that retains the properties of that substance, usu consisting of a limited group of atoms
  2. A gram-molecule
ORIGIN: Fr molécule, from L mōlēs mass

molecular /mol-ekˈū-lər/ adjective

molecularity /mol-ek-ū-larˈi-ti/ noun

molecˈularly adverb

molecular biology noun

Study of the molecules of the substances involved in the processes of life

molecular electronics see under mole4

molecular formula noun

A formula showing the number of atoms of each element in a molecule, eg benzene, C6H6

molecular gastronomy noun

Cooking in which much is made of the appliance of scientific knowledge

molecular genetics singular noun (biology)

The study and manipulation of the molecular basis of heredity

molecular sieve noun

A crystalline substance allowing the passage of molecules below a certain size, used in separating mixtures

molecular weight noun

A former term for relative molecular mass (qv under relate)

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更新时间:2024/12/23 14:38:38