“初级文献”概念、定义、翻译-科学时代

单词	初级文献
释义	出版印刷词汇手册初级文献 preliminary publication
随便看	Rising of Pastoureaux rising of stomach fire rising pipe rising prominence rising proofing rising rhythm rising stage rising steel rising-stem gate valve rising surface curve rising terminal juncture rising tide rising tide rising tide rising whirl risk risk risk risk risk risk risk risk risk risk

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。