“large quantity”的概念、定义、翻译、参考文献-科学参考

单词	large quantity
释义	large quantity 大量
随便看	valve timing gear valve timing sign valve tip valve tool valve top cap valve tower valve train valve transmitter valve travel valve tray valve type valve-type valve type arrester valve-type instrument valve type piston valve voltage drop valve voltage regulator valve voltmeter valve washer valve wattmeter valve with ball seat valve with conical seat valve with spring core valve with variable slope valve wrench

科学参考收录了1248194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。