“external radiation protection”的概念、定义、翻译、参考文献-科学参考

单词	external radiation protection
释义	external radiation protection Encyclopedia 医学辐射防护三原则释 external radiation protection外照射防护尽量减少或避免体外放射源发射的电离辐射人体的照射，使所受照射不超过国家规定的剂量限值的措施。
随便看	Reeb component Reeb foliation Reeb stability theorem reed reed comb reed grass Reed: Insurgent Mexico Reed International REE distribution pattern Re-edited Mandarin Dictionary re-edition book Reed-Muller code Reed Painter reed-pipe reed-pipe dance reed rhizome Reed-Soloman code Reed-Solomon code re-education through labor Reed–Frost model reef fishing ground reef knot Ree group Reeh Reeh-Schlieder theorem

科学参考收录了854744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。