direct drive pump
英 [dəˈrekt draɪv pʌmp]
美 [dəˈrekt draɪv pʌmp]
直接传动泵
双语例句
- The features and application scope of different alternating and direct current motors used as the drive device of gear pump were compared.
对比了使用不同类型的交、直流电机作为齿轮泵驱动装置的特点和应用范围。 - The research of direct drive and oil-free mechanical vacuum pump
直联式无油机械真空泵的研制 - This paper describes a direct drive and oil-free mechanical vacuum pump of model WY-6 Its main performance characteristic and test results are described and discussed and the residual gas composition in booster stage is given.
本文介绍了我所研制成功的WY-6直联式无油机械真空泵。文中主要阐述了对该泵各项性能的测试结果与分析，并对增压级的残余气体进行了质谱分析。