“security-classified information”概念、定义、翻译-科学时代

单词	security-classified information
释义	图书馆、情报与文献学词汇手册 security-classified information 密级信息
随便看	ground simulation test ground spare satellite ground specific impulse ground speed ground speed-drift angle indicator ground spice ground-start signalling ground state ground state ground state ground state ground state ground state ground-state assignment ground state beta disintegration ground state correlation ground state disintegration energy ground state isotope ground state level ground-state population ground-state relaxation ground state spin ground state transition ground station ground station

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。