“纳希液封型真空泵”的概念、定义、翻译、参考文献-科学参考

单词	纳希液封型真空泵
释义	纳希液封型真空泵 Nash pump
随便看	expansion index expansion indicator expansion in negative powers expansion in partial fractions expansion in powers expansion (in series) expansion in series expansion in Taylor series expansion into continued fraction expansion into powerseries expansion investments expansionism expansionist expansionist measures expansionist policy expansion joint expansion joint (E.J.) expansion line expansion link expansion link guide expansion link pin expansion loop expansion loop (管段中的弯曲部分) expansion machine expansion mandrel

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。