| 单词 | alternation of multiplicities law | 
| 释义 | alternation of multiplicities law [´ȯl·tǝr`nā·shǝn ǝv ´mǝl·tǝ`plis·ǝd·ēz ´lȯ]  CHEMISTRY The law that the periodic table arranges the elements in such a sequence that their number of orbital electrons, and hence their multiplicities, alternates between even and odd numbers.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。