“标记”概念、定义、翻译-科学时代

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。

单词	标记
释义	请查阅密码--标记--规程
随便看	medium-density polyethylene--medium-density polyethylene (MDPE) medium diameter medium-distance photography medium dive bombing medium dry sausage medium early variety medium earth orbit medium earth orbit--medium earth orbit (MEO) medium earth orbit (MEO) medium-efficiency filter medium-end product medium energy medium energy accelerator medium energy kaon reaction medium energy nuclear physics medium energy particle scattering (MEPS) medium fat fish medium-fatty fish medium filtering medium frequency medium frequency medium frequency (MF) medium frequency（MF） medium fruit branch medium grain