“periodical department”概念、定义、翻译-科学时代

单词	periodical department
释义	图书馆、情报与文献学词汇手册 periodical department 期刊部
随便看	galactic cosmic ray Galactic cosmic ray galactic cosmic rays galactic diffuse light galactic disk galactic disk-population galactic dynamics galactic environment galactic equator galactic equator galactic evolution galactic field galactic formation galactic fountain galactic gusher galactic halo galactic halo emission galactic halo-population galactic infrared astronomy galactic irradiance galactic kinematics galactic latitude galactic latitude galactic light galactic longitude

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。