Valence

Valence

[地名] [法国] 瓦朗斯；

例句

Every element tends to satisfy both its primary and secondary valence.每一元素倾向于既满足它的主价又要满足它的副价.

Hydrogen is a one - valence element.氢是一价的元素.

Purpose : To study clinical diagnosis valence of bone biopsy of osteopathy and bone tumor under CT - guidance.目的: 探讨CT引导下骨介入性诊断骨病、骨肿瘤的临床价值.

Based on the configuration of variables they were interpreted as valence ( hedonic tone ) and activation.建立在变量的结构上,它们被诠释为情感效价 ( 快乐基调 ) 和激活.

Halogen atoms contain seven electrons in their valence shell.卤原子在它们的介电子层含有七个电子.

Evaluate the evenhanded affirms valence can reflect investment both sides more, justice.评估确认价更能体现投资双方的公允 、 公正.

The valence atom of an alkali - metal atom has two states.碱金属原子的价原子具有两种能态.

Valence is a sleepy little town just south of Lyon.瓦朗斯是里昂南面一座寂静的小镇。

英英词典释义

Noun

1. (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate

2. (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)