valence electrons中文什么意思

• 【物理学】价电子。

• valence:    n. ＝ valance.
• electron:    n. 【物理学】电子。 the electron bea ...
• multiple-valence electrons:    多个价电子
• outer valence electrons:    外价电子
• electrons:    电子

例句与用法

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. 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。
4. 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。
5. The doublet nature of this and other lines in the na spectrum indicates a doubling of the expected number of states available to the valence electron .
   钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。

其他语言

valence electrons meaning： or valence electrons plural noun   Those of the outermost shell of the atom, largely responsible for its chemical and physical properties