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valence

英 ['veɪl(ə)ns] 美['veləns]

英英释义实用场景例句

n. [化学] 价；[化学] 原子价；[化学] 化合价；效价
n. (Valence)人名；(法)瓦朗斯

实用场景例句

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

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。

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.

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.

The secondary valence is directed toward fixed positions in space.: 副介指向空间的确定位置.

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.

The outer ring contains the valence electrons.: 排在外层的有价电子.

Carbon has a valence of four.: 碳的化合价是四价.

When it is in this condition, the atom is said to be in a valence state.: 当它处于这种状态时, 这个原子就可说是处于价态.

In the preceding section we discussed the valence bond ( VB ) or electron - pair theory of bonding.: 在前面一节,我讨论了价键法——电子配对理论.

Halogen atoms contain seven electrons in their valence shell, and , consequently, are monovalent.: 卤原子在它们的价电子层含有七个电子, 因此是一价的.

In the valence bond treatment , explicit recourse is made to classical, localized bond structure.: 价键法明显依赖经典的定域结构.

Two shared valence electrons forming a bond between adjacent nuclei.: 形成电子核子之间的键的两个共享原子价电子.

Elements 3 is a nonmetal with one valence electron.: 元素3是带-1价的非金属元素.

Tungstate ions were reduced to oxide with intermediate valence.: 电沉积过程中,钨酸根被还原成中间价态的氧化物.