positive displacement pump
英 [ˈpɒzətɪv dɪsˈpleɪsmənt pʌmp]
美 [ˈpɑːzətɪv dɪsˈpleɪsmənt pʌmp]
容积式泵；排代泵；正排量泵
双语例句
- Twin-screw pump as a positive displacement pump, pump room exhaust inhalation chamber should be strictly separated.
双螺杆泵作为一种容积式泵，泵内吸入室应与排出室严密地隔开。 - Drag onto the page to add a reciprocating compressor or positive displacement pump.
拖到绘图页后，可以添加往复式压缩机或正排量式泵。 - The timing pump is a positive displacement pump set to ensure that product flows through the entire system at a predetermined and acceptable rate.
这种调速泵是一个容积式泵，用来确保产品以确定的可接受的速率流过整个设备。 - Flexible impeller pump, such as the type of positive displacement pumps in many industrial applications in the field of centrifugal pump is as an alternative.
诸如挠性叶轮泵之类的正排量泵在很多工业领域的应用场合中都是作为离心泵的替代品。 - The combination of positive displacement rotor and idle wheel of WGB pump had better function and can realized the transportation of liquid with low shear change and no pulse.
WGB泵的正排量转子和惰轮组合体工作中有较好的缓冲作用，能达到低切变，无脉冲的流体输送。 - Positive displacement self-priming progressive cavity rotary pump
正排量自吸分级腔螺旋形迥转泵 - The concentrate delivery system employs a positive displacement pump.
浓缩物递送系统采用正位移泵。 - A novel horizontal, reciprocating, single acting, positive displacement quintuple mud pump has been developed to meet demands for oilfield drilling operations, especially offshore drilling.
为满足油田特别是海上油田的需要，研制了一种新型往复、容积式、单作用、卧式五缸钻井泵。 - Discussions on structure types of positive displacement pump
容积式真空泵结构型式的探讨 - Mathematical Model of Positive Displacement Water Pump
容积式水泵的数学模型 - It is a positive displacement vacuum pump, which can pump gas by rotating slide valve to change cubage of gas-absorbing cavity.
它是通过滑阀转子作机械旋转运动从而改变吸气腔容积以达到抽气目的的容积式真空泵。 - The development trend of positive displacement hydraulic transmission towards high speed, high pressure and high flow demands higher performance of piston pump.
随着容积式液压传动朝着高速化、高压化、大流量趋势的不断发展，对柱塞泵的性能也提出了更高的要求。 - Rotary pump is rotary positive displacement pump, it has a good self-priming capability and wide range of pumping medium viscosity.
转子泵属于回转式容积泵，自吸能力强，输送介质粘度范围广。