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valence中文是什么意思

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用"valence"造句"valence"怎么读"valence" in a sentence"valence"的同义词

中文翻译手机手机版

  • n.
    【化学】(化合)价;(原子)价;【生物学】效价。
    n.
    = valance.

例句与用法

  • The outer ring contains the valence electrons .
    排在外层的有价电子。
  • The magnetic fields of the valence electrons do not cancel .
    价电子的磁性没有抵消。
  • All five valences are the ordinary, nonpolar ones .
    所有5个价键都是普通的非极性键。
  • 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。
  • 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。
  • 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 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。
  • 更多例句:  1  2  3  4  5
用"valence"造句  

英文解释

  • (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
    同义词:valency,

  • (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
    同义词:valency,

其他语种

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