“diaphragm metering pump”概念、定义、翻译-科学时代

单词	diaphragm metering pump
释义	化工词汇手册 diaphragm metering pump 隔膜计量泵
随便看	setting stage setting time setting time setting time setting-up loop setting workshop settle settle settle Settle settle by arbitration settled account settled creep settled fishes settled land settled population settled property Settle--Elkanah settlement settlement settlement settlement settlement settlement settlement

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。