molecules with unpaired valence electrons.
带有成对价的分。
molecules with unpaired valence electrons.
带有成对价的分。
The valences of copper are 1 and 2.
铜的化合价是+1价和+2价
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荷与键共价性的关。
A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here.
了计算过渡元素价态共价半径的公式;了计算过渡元素新价态负性和化学键的离性的方法。
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.
摘要在量数亏损框架下,利用多重散射自洽方法计算了C2H4价壳层离连续区光吸收谱。
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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