“质子”概念、定义、翻译-科学时代

单词	质子
释义	工程与技术词汇手册 proton 质子
随便看	child eclampsia child education child-experience approach child for adoption and foster placement child-free culture child grammar child guidance child guidance centre childhood childhood childhood dysphasia childhood mortality rate child in early childhood childing child-labor law child labour child labour child labour education child language childlessness ChildLine child malaria child marriage child marriage child marriage

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

proton