“dry vacuum pump”的概念、定义、翻译、参考文献-科学参考

单词	dry vacuum pump
释义	dry vacuum pump Encyclopedia 工学真空泵释 dry vacuum pump干式真空泵能在105（大气压）～10-2帕的压力范围内工作，在泵腔内不使用任何液体，排气口与大气相通，能直接向大气排气的泵。又称无油真空泵。
随便看	functional proteomics functional psychology functional reactor functional recombination functional redundancy functional refractories functional refractories for concasting functional relation functional relationship functional representation 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

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。