中英互译
valency
英 /ˈveɪlənsi/美 /ˈveɪlənsi/
基本释义
- n.[化]价,原子价,化合价
- n.(Valency)(法)瓦朗西;(英)瓦伦西(人名)
复数valencies
双语例句
- Carbon has a valency of 4.碳的化合价是4价。来自《牛津词典》
- The nature of valency .配价的本质。
- The semantic and syntactic notions of valency need not coincide.语义配价与句法配价之间没有必然的一一对应的关系。
网络短语
- latent valency潜价
- unusual valency异常原子价
- ionic valency离子价
- valency angle键角
- atomic valency原子价;化合价
词语扩展
n.
[化学]化合价;原子价
n.
valence[化学] 价;[化学] 原子价;[化学] 化合价;效价
英英释义
- n.the phenomenon of forming chemical bonds
- n.(biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
- n.(chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
词源
- valency原子价来自拉丁语 valere,强健的,有价值的,词源同 value.用来指原子价。