molecules with unpaired valence electrons.
带有
成对
电子的分子。
,原子
词电子键带电子层态molecules with unpaired valence electrons.
带有成对电子的分子。
The valences of copper are 1 and 2.
铜的化合是+1和+2
The relationship between bond valence and bond covalency has been investigated by a semiempirical method.
用一种半经验方法研究了固体材料中键电荷与键共性的关系。
A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here.
提出了计算过渡
态共半径的公式;提出了计算过渡新态电负性和化学键的离子性的方法。
The photoabsorption spectra in the valence-shell continuum region of C2H4 are calculated by the multi-scattering self-consistent-field method in the framework of the quantum defect theory.
摘要在量子数亏损框架下，利用多重散射自洽方法计算了C2H4壳层电离连续区光吸收谱。
The Bethe ansatz equations are obtained from the periodic boundary conditions.The results show that this system is also completely integrable.
【摘要】： 正 The exact eigenstates of the Hamiltonian of the mixed-valence lattice model are constructed by using the Bethe ansatz.
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