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- the valence electronic number 价电子数
- The outer ring contains the valence electrons. 排在外层的有价电子。
- The doublet nature of this and other lines in the Na spectrum indicates a doubling of the expected number of states available to the valence electron. 钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。
- The magnetic fields of the valence electrons do not cancel. 价电子的磁性没有抵消。
- On the basis of the principle, the OET (orbital-energy topological index) was proposed by revising the valence electron distance matrix with the orbital energy. 根据该原理,利用价电子轨道能量对价电子距离矩阵进行修正。
- The valence electron structure parameters of low alloy heat-resistant steel in common use were analyzed on the basis of the empirical electronic theory(EET) of solids and molecules. 利用固体与分子经验电子理论对常用低合金耐热钢的价电子结构进行了计算。
- The valence electron structures of austenite of steels 38CrSi,gCrSi,12CrNi_3A dnd 18Cr_2Ni_4WA are developed by means of the empirical electron theory of solids and molecules by Yu Ruihuang. 本文利用余瑞璜的固体与分子经验电子理论计算了3gCrSi、9Crsi、12CrNi3、18Cr_2Ni_4W钢奥氏体的价电子结构。 从扩散与偏聚两方面讨论了原子状态-原子键力、结构、形态与性能之间的关系。
- It was generally believed that in a metal the valence electrons are easily detached from the individual atoms. 一般认为,在金属中价电子容易脱离个别原子。
- It was assumed that, in a metal, the outer atomic electrons, known as the valence electrons since they are the ones which take part in chemical binding. 曾经假设,金属中原子的外层电子并不是束缚在个别原子上,这些外电子被称为价电子,因为它们是参与化学键的电子。
- The doublet nature of this and other lines in the Na spectrum indicates a doubling of the expected number of states available to the valence electron 钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。
- Elements 3 is a nonmetal with one valence electron. 元素3是带-1价的非金属元素。
- Connection index mZ of the Valence Electron Orbit Energy and Its Application 价电子轨道能量连接性指数mZ及其应用
- The influence of rare earth element on the valence electron structure of CrB 稀土对CrB价电子结构的影响
- Principles of Atomic Structure and the Valence Electron Configurations of the Transition Elements 原子构造原理与过渡元素原子的价电子组态
- Study of the valence electron structures and tempering properties of cobalt high speed steel 钴高速钢价电子结构与回火性能的研究
- Effect of Micro-addition Chromium on the Valence Electron Structure of FeB Phase 微量铬元素对FeB相价电子结构的影响
- The valence electron structure of solid-solution and solid-solution strengthening 固溶体的价电子结构与固溶强化
- Study on the Valence Electron Theory for the Effect of Alloying Elements on the Ms of Austenite 合金元素对奥氏体相变点影响的价电子理论研究
- The valence atom of an alkali-metal atom has two states. 碱金属原子的价原子具有两种能态。
- We analysed the phenomenon based on structure.With its electron number creasing,organic compounds' color deepens. 我们从结构上进行分析,随着有机化合物共轭电子数增多,其颜色加深。