“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	functional requirement functional requirements Functional Requirements for Authority Data Functional Requirements for Bibliographic Records ， FRBR functional residual capacity functional response functional ring functional safety technology functional scale functional scheme functional Schrodinger representation functional segregation functional sentence perspective functional separability functional separation functional series functional skin-friendlyfiber functional space functional specification functional structure Functional Studies of Chinese Grammar functional supervision functional symbol functional syncytium functional system

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。