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。
The results of XPS show that palladium was almost in zero valence state.
XPS结果表明，钯几乎全部以零价态存在。
The elemental composition and valence state of the elements and their changes with the variation of depth were investigated by mains of XPS.
用XPS研究了渗硼层磨损表面的成分、元素价态及其随深度的变化。
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