“subgroup element”的概念、定义、翻译、参考文献-科学参考

单词	subgroup element
释义	subgroup element Encyclopedia 理学副族释 subgroup element副族元素元素周期表中d区、ds区和f区元素的总称。涵盖ⅢB～ⅦB族元素，ⅠB～ⅡB族元素和Ⅷ族元素。价电子特征高度一致，及最后1个电子会填入(n-1)d或(n-2)f亚层轨道。又称过渡族元素（镧系和锕系称为内过渡元素）。
随便看	coordinated development of regional economy coordinated development of the Beijing-Tianjin-Hebei Region coordinated development strategy of the Beijing-Tianjin-Hebei region coordinate descent coordinate direction coordinated land and marine development coordinated multipoint communication coordinated multiwavelength observation coordinated regional development plan of chengdu and chongqing metropolitan area coordinated rotation digital computer Coordinated Universal Time coordinated universal time coordinate formula coordinate frame coordinate-free coordinate function coordinate geometry coordinate gradient descent coordinategraph coordinate grid coordinate homeomorphism coordinate hyperplane coordinate hypersurface co-ordinate indexing coordinate line

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