valence造句

"valence"是什么意思   

例句与造句

  1. The outer ring contains the valence electrons .
    排在外层的有价电子。
  2. The magnetic fields of the valence electrons do not cancel .
    价电子的磁性没有抵消。
  3. All five valences are the ordinary, nonpolar ones .
    所有5个价键都是普通的非极性键。
  4. 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。
  5. The secondary valence is directed toward fixed positions in space .
    副介指向空间的确定位置。
  6. It's difficult to find valence in a sentence. 用valence造句挺难的
  7. 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。
  8. 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。
  9. 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。
  10. 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。
  11. In the preceding section we discussed the valence bond(vb)or electron-pair theory of bonding .
    在前面一节,我们讨论了价键法电子配对理论。
  12. A simple and useful characterization of the outer electrons in an atom is the idea of valence .
    对原子外层电子的简单而有用的描述是原子价的概念。
  13. 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。
  14. It was generally believed that in a metal the valence electrons are easily detached from the individual atoms .
    一般认为,在金属中价电子容易脱离个别原子。
  15. One way to simplify the problem is to divide the electrons into two groups: the 36 core electrons, and the two 4s valence electrons .
    简化此问题的一个方法是把电子分成两组:36个原子实电子和2个4s价电子。
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