“positive clutch”的概念、定义、翻译、参考文献-科学参考

单词	positive clutch
释义	positive clutch Encyclopedia 工学离合器释 positive clutch嵌入离合器通过牙、齿或键的嵌合来传递转矩的离合器。
随便看	number of search number of share number of sheets number of significant digit number of solutions number of stages number of states number of survivors number of the first class number of theoretical plates number of the second class number of traffic exit and entrance amounts number of variations of signs Number of Visits number of zeros Number One Restaurant under Heaven Number one shop number operator number pair number partitioning problem number pattern number Pi number pi number picking number place

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。