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1·Slurry is metered to the tine by a positive displacement pump.

用一台容积泵测量泥浆尖头。

2·The concentrate delivery system employs a positive displacement pump.

浓缩物递送系统采用正位移泵。

3·In this paper, a new type positive displacement compressor is advanced.

提出一种新结构形式的变容压缩器。

4·These positive displacement rotary gear pumps include just three moving parts.

该旋转齿轮泵，只有三个运动部件。

5·When ready to start centrifugal pumps, fully open suction valves and throttle discharge valves of a positive displacement.

当准备好启动离心式泵时，吸入阀全开，容积式排出阀节流。

6·Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors.

制冷设备和热泵。安全和环境要求。容积式制冷剂压缩机。

7·Our positive displacement pumps with exhaust silencer and inlet and outlet filters assure you top notch reliable performance.

我们的带有排气消声器和进出口过滤器的正排量泵为您保证顶端缺口的可靠性能。

8·Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1: process compressors (oil-free).

石油和天然气工业。旋转型容积式压缩机。第1部分：加工压缩机（无油）

9·Positive displacement motor is widely used in sidetrack drilling inside casing because of its excellent dynamic characteristic.

由于螺杆钻具本身具有良好的动力特性，在套管内侧钻中得到广泛应用。

10·When the absorption is weak, the lateral shift for the composites with positive refraction will exhibit a positive displacement.

而当介质的吸收较弱时，正折射材料表面的古斯-汉欣位移才会出现正位移。