“半价层”概念、定义、翻译-科学时代

单词	半价层
释义	机械工程词汇手册 half-value layer 半价层
随便看	apoareon APO (Asian Productivity Organization) APO (Asian Productivity Organization) apoastron apobasalt apobate apocalypse apocalypse Apocalypse of Baruch Apocalypse of Peter Apocalypse，the apocalyptic apocalyptic drama apocalyptic image apocalypticism apocalyptic literature apocarp apocatastasis apocentre apocentre apochromat apochromat apochromatic lens apocope apocope

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。

half-value layer