“plunger valve”概念、定义、翻译-科学时代

单词	plunger valve
释义	化工词汇手册 plunger valve 活塞阀，柱塞阀
随便看	petroleum exporting country petroleum extraction petroleum industry petroleum microbe petroleum oil detection buoy system petroleum pipeline survey petroleum pollution petroleum posted price petroleum processing petroleum product petroleum resin petroleum resources conservation petroleum revenue tax petroleum revenue tax petroleum revenue tax--petroleum revenue tax (PRT) petroleum revenue tax (PRT) petroleum solvent petroleum sulfonate Petroleum Vesuvius Nasby petroleum wax petroleum yeast petroleum，oils and lubricants support force petrolite petrol line trimmer petrology

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。