“非生产企业”的概念、定义、翻译、参考文献-科学参考

单词	非生产企业
释义	非生产企业 nonproductive enterprise
随便看	knuckle-joint knuckle-joint (embossing) press knuckle-joint knurler knuckle joint press knuckle-lever coining press knuckle-lever drive knuckle-lever press knuckle man knuckle opener knuckle pads knuckle-pin knuckle-pin angle knuckle-pin center knuckle pin center line knuckle-pin cover knuckle-pin nut knuckle pivot knuckle pivot center knuckle press knuckle radius knuckle rail knuckle rod knuckle spindle knuckle stop screw knuckle support

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。