“unpublished source of information”概念、定义、翻译-科学时代

单词	unpublished source of information
释义	图书馆、情报与文献学词汇手册 unpublished source of information 不公开信息源，不公开情报源
随便看	marine magnetotelluric sounding marine mammal marine mammal oil marine management marine manufacturing industry marine metadata marine meteorological chart marine meteorological element marine meteorological navigation marine meteorology marine meteorology marine microbial ecology marine microbiology marine microorganism marine microorganism marine mining marine mining dredger marine museum marine natural landscape marine natural reserves marine objective analysis technique marine observational section marine oil industry marine oil production well marine optic buoy

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。