价键(VB)理论在经典的共价键理论基础上产生。
Valence-bond theory was formed on the basis of the classical ideas of valence bond.
本文根据价键理论导出了一个有机化合物的分子总通式。
Based on the valence bond theory, a general molecular formula for organic com - pounds is derived.
膜层的非线性极化率的改变可用原子基团和价键理论解释。
Changes of the nonlinear polarizability of the molecular layers can be explained by using the theory of atom-radical and valence bond.
尽管通常的价键理论可加以扩展以适用于这些化合物，但仍然有许多棘手的问题有待解决。
Although the usual bonding theories can BE extended to accommodate these compounds, they still provide stimulating problems to BE resolved.
价键理论根据鞣剂与胶原活性基团形成配位键的强弱，解释各种无机鞣剂鞣革性能的差异。
The bonding theory explains the difference of hydrothermal stability of leathers tanned by various mineral-tanning agents according to their bond strength to collagen.
对稀有气体化合物的分子结构分别用“价层电子对互斥理论”、“价键理论”和“分子轨道理论”进行了分析处理。
This paper analyzes shell electron pair repulsion theory , valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds.
在前面一节，我讨论了价键法&电子配对理论。
In the preceding section we discussed the valence bond ( vb) or electron-pair theory of bonding.
原子理论，元素周期表，价键，分子结构。
So, up here, atomic theory, periodic table, bonding, structures and molecules.
基于凝相机理与热解实验，从分子层面和化学反应的角度，结合价键、形式电荷、链反应等理论和固体单元推进剂的燃烧状况，提出了AP与HMX间的“连锁互动”机制。
Related to bond polarity, formal charges on atoms, chain reaction theory and the comparison of solid monopropellant combustion and modeling, the "linkage mutualism"mechanism was proposed.
分子轨道理论中的组态相互作用是一种简单直接的电子相关能计算方法 ，显然这一方法可以应用于价键方法中 。
The energy of electronic ground of BO and BO molecule has been calculated by means of configuration interaction method.
分子轨道理论中的组态相互作用是一种简单直接的电子相关能计算方法 ，显然这一方法可以应用于价键方法中 。
The energy of electronic ground of BO and BO molecule has been calculated by means of configuration interaction method.
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