“P shell”的概念、定义、翻译、参考文献-科学参考

单词	P shell
释义	P shell [`pē ´shel] ^{ATOMIC PHYSICS} The sixth layer of electrons about the nucleus of an atom, having electrons whose principal quantum number is 6.
随便看	PTRM ptyalase ptyalin Ptychodactiaria Ptychomniaceae ptychotis oil Ptyctodontida ptygma ptygmatic fold p-type conductivity p-type crystal rectifier p+-type semiconductor p-type semiconductor p-type silicon Pu puberty puberulic acid pubic arch pubic crest pubic height pubic symphysis pubis public address system public area public communications service

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。