According to the periodic table, we selected 16 kinds of metal ions with different ionic charge, radius and electronshellstructure in research.
根据元素周期表，选择了离子电荷、半径和电子层结构不同的16种金属离子进行研究。
2
Using the electron microscope, the molecular structure of both SZLF and DALF could be observed showing that both proteins consisted of a protein shell and iron core.
电子显微镜技术揭示了SZLF和DALF的分子结构，阐明了两者蛋白均由蛋白壳和铁核组成。
3
This paper analyzes shellelectron pair repulsion theory , valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds.