查询词典 electronegativity

With the adoption of basic principles of quantum chemistry and Sonderson's theory of the relationship between elements' electronegativity and their valences, assumptions and models are made to deduce some simple calculations.

根据Sonderson提出的元素的电负性与它们的价态的关系，按照量子化学的基本原理和提出的假设和模型，推得电负性和双原子分子健能的简单计算公式。

Our research indicates that the electronegativity of elements varied with the intensive electrostatic potential of atomic nucleus Vic and the quantity of electricity of atomic valence shell qcj.

研究表明，元素电负性XSc与原子核在原子边界面上的强度电势Vic和价层电子电量qcj成线性关系。

Our research indicates that the electronegativity of elements X(subscript Sc varied with the intensive electrostatic potential of atomic nucleus V and the quantity of electricity of atomic valence shell q.

研究表明，元素电负性X与原子核在原子边界面上的强度电势V和价层电子电量q成线性关系。

The gi is defined as gi ＝( ni 0.5－0.91)4· xi 0.5/ Zi 0.5, where Zi , ni , xi are the valence, the outer electronic shell primary quantum number, and the electronegativity of atom i respectively.

gi 定义为： gi =( ni 0.5-0.91)4。 xi 0.5/ Zi 0.5，其中 Zi ， ni 和 xi 分别代表离子 i 的电荷数，最外层主量子数和电负性。

The novel molecular topological index was recommendedrelating to such atomic properties as electronegativity,electron number of valence shell,number of bonding electrons,the main quantum number of valence shell and bond length.

采用该拓扑指数对饱和烷烃、烷基苯、烷氧氯硅烷、卤代苯、含氮杂环化合物、碱金属卤化物及卤化锡的性质/活性进行了相关关系的研究。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。