“sump pumping”概念、定义、翻译-科学时代

单词	sump pumping
释义	水利水电词汇手册 sump pumping 集水坑抽水
随便看	time-independent time-independent covariate time-in-grade time in service time insurance time integral time-integrating sampler time-integration sampling time interval time-interval indicator time invariance time-invariant time-invariant channel time invariant operation time-invariant regulator time-invariant system time-invariant system time-keeper time keeper time keeping time-lag time lag time lag time lag time lag

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。

sump pumping