valence state

• 价态

valence state的用法和样例：

例句

1. 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。
2. This paper has investigated the analysis of different valence states of cerium in ceric hydroxide by titration.
   研究了滴定法分析氢氧化铈中铈的价态。