“cop tube”的概念、定义、翻译、参考文献-科学参考

单词	cop tube
释义	cop tube Encyclopedia 工学[纺纱主要机件]释 cop tube纱管纺纱时，用于纱线卷绕成型或纱线退绕的管状构件。
随便看	watershed eco-hydrological process watershed ecological processes watershed ecology watershed ecosystem watershed ecosystem health watershed ecosystem management watershed ecosystem service watershed environmental planning watershed evolution watershed hydrological model Watershed improvement watershed management watershed management in mountain watershed managementlaw watershed management planning of ancient Dongting Lake in China watershed non-point source pollution watersheds and inversion model watershed sediment yield watershed structure water-shield water-shield family water shortage water shortage accident water shutoff water shutoff of surrounding rock

科学参考收录了854744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。