“存档用副本”概念、定义、翻译-科学时代

单词	存档用副本
释义	出版印刷词汇手册存档用副本 archival copy
随便看	pump priming pump-probe technique pump pulse duration pumproom pump selection pump specific angular speed pump specific speed pump stall pump station pump station pump suction pressure pump take-off power pump-tank supply scheme pump-tower supply scheme pump truck pump unit pump volumetric efficiency pump working temperature pun pun pun pun pun puna punalua

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。