“duplex pump”的概念、定义、翻译、参考文献-科学参考

单词	duplex pump
释义	duplex pump [`dü´pleks ´pǝmp] ^{MECHANICAL ENGINEERING} A reciprocating pump with two parallel pumping cylinders.
随便看	elpidite ELR scale Elsasser's radiation chart ELSE instruction ELSE rule Elster-Geitel effect ELT El Tor vibrio eluant eluant gas eluate elusive ulcer elution elutriation elutriator eluvial eluvial placer eluviation eluvium elvegust elytron em emaciation emagram emanating power

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。