主族 meaning in Chinese
main group
major group
subgroup a
Examples
- Chm 2120 main group chemistry
Chm2120主族元素化学 - Main group chemistry
主族元素化学 - This paper gives a review on the research work of organogallium complexes formed by gallium and main group element , transition element as well as typical ligands
对最近几年镓与主族元素、过渡元素及其他一些典型配体形成的有机镓配合物的研究进展作一概述。 - Students are given ample training in logical thinking . they are required to take the following courses and the related laboratory courses in their early years : " analytical chemistry
学生在低年级时必须修读分析化学、波谱分析法原理、主族元素化学、基础有机化学、热力学与化学平衡等科目及相关的实验课。 - ( 2 ) it is concuded fiom n - a isotherm curves that being in dtherent periods , arrays and of dtherent electronic structurgy , the metal ions are of differet degree of m to monlayer fowi property of mse
在本论文所涉及的几种金属离子中，第一主族的na ~ + 、 k ~ +离子、第二主族的mg ~ ( 2 + ) 、第四周期过渡元素中的mn ~ ( 2 + )对hise的成膜性能都有良好的改善。