“high vacuum valve”概念、定义、翻译-科学时代

单词	high vacuum valve
释义	化工词汇手册 high vacuum valve 高真空阀
随便看	stocking anesthesia stocking density stocking density stocking ground stocking percent stocking rate stock in hand stock insurance company stock interflow divider stock-in-trade stock in trade stock-in-trade stock-in-trade stock inventory stock issuance stock jobber stockjobber stock jobbing stock keeping stock keeping unit stock keeping unit stock keeping unit (SKU) stock keeping unit--stock keeping unit (SKU) stock ledger stock ledger

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。