expanded valence shell 这个化学词语怎样翻译?

expanded valence shell 这个化学词语怎样翻译? 英语翻译Through shopping not only has she expanded his horizon,she has also learned to keep improving his character 翻译When she smiled,the irises of her dark eyes expanded and shone with an inexpressible light. valence 以及定义中文意思, expanded noun premodifiers是什么意思 摄像机上的EXPANDED Science Citation Index Expanded expanded edition是什么意思 Distance expanded.I regret it. nominal valence?名义价态.是啥意思 ext.net Expanded=true是什么意思 A child's vocabulary ___ reading A expands through B expands with Cis expanded throughDis expanded with,why? 怎么翻译relative position of bottom of conduction band and top of valence band valence semiconductor如何翻译?可以翻译成“化合物半导体”或是“共价半导体” 哪位大哥知道ISI Science Citation 是SCI还是SCIE?SCIE不是Science Citation Index Expanded ISI Science Citation Index 中没有Expanded啊？我就是想确定一下Science Citation Index Expanded 到底是SCI还是SCIE 化学题,看不懂英文,关于原子构造的An atom in the ground state has seven valence electrons. Which electron configuration could represent the valence electron configuration of this atom in the ground state? How many valence(outer shell)electrons are present in the atoms of the element with atomic number51(about Chemistry) The total energy is written as a combination of valence terms怎么翻译?化学方面的,尤其是最后一个单词