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- Axial piston fixed displacement motors, Series 20, are of swash plate design with a preset constant displacement, and they are intended for closed circuit operation. 轴向柱塞泵固定位移电机，系列20，是吓唬板设计，预置常数流离失所，他们的目的是为闭路电视作业。
- rotary fixed displacement motor 旋转式固定排量发动机
- fixed displacement motor 定容量马达,定量马达
- Dynex fixed displacement hydraulic pumps are compatible with a variety of water-based fluids including water glycol. 兼容多种水基流体,包括水性乙二醇。
- Whereas solenoid valves have a fixed displacement, that of a piezo actuator can be varied. 鉴于螺线阀的转位是固定的，而压电致动器的转位可以变换。
- The influence of the injected gas volume on the output performanc e of positive displacement motor (PDM) is obvious in the process of aerated UBD. 在充气欠平衡钻井过程中,气体的注入量对马达的输出特性影响较大。
- THE SERIES PUMPS MUST BE USED TOGETHER WITH GEAR PUMP, THE PRICE WE OFFER IS FIXED DISPLACEMENT VANE PUMP ONLY, THE GEAR PUMP WITH ANOTHER PRICE. 本系列泵与所需之齿轮泵配合使用,但订购时,齿轮泵价格另计。
- fixed displacement oil hydraulic motor 固定旋转油压电动机
- Calculation results show that greater friction force exist between drill stem and wall of bore in tripping out and drilling using PDM (positive displacement motor) working conditions. 计算结果表明，起钻和井底动力钻具钻进两种工况，钻柱与井壁间有较大的摩擦力。
- high pressure fixed displacement vane pump 高压定量叶片泵
- Variable Displacement Pump-Fixed Displacement Motor 变量泵一定量马达
- INTRAVANE FIXED DISPLACEMENT VANE PUMP 叶片定量泵浦
- double-action variable displacement motor 双向变量马达
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍，打算整修整修。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- Application of a New Type of Variable Displacement Motor to Cranes 一种新型变量马达在起重机上的应用
- I can fix up you with a used car. 我可以为你提拱一辆旧车。
- I tried to fix the date in my mind. 我试着把那个日期牢记在心。
