two-stage pump的例句大全

In this thesis, the system with thermal expansion valve and capillary as first throttling device has been studied. A thermostatic laboratory and an air-source heat pump system of two-stage cycle with flash tank have been set up in this thesis.

本文通过实验和模拟的方法对热力膨胀阀和毛细管作为第一级节流机构的系统进行了研究。

THE DESIGN AND PERFORMANCE ANALYSIS OF SINGLE-STAGE COMPRESSION REGENERATIVE REFRIGERATION CYCLE USING MIXED REFRIGERANTS Study on Characteristics of the Ejector in Quasi Two-Stage Compression Heat Pump Coupled with Ejector

混合工质单级压缩回热制冷系统的设计与性能分析准二级压缩&喷射复合热泵系统用喷射器的性能研究

impedance of cascade transformer comparison on performances of cascade heat pump and two-stage compression heat pump for freeze-dryer

串级变压器的阻抗复叠式与二级压缩式热泵冷冻干燥系统循环特性比较

Three dimensional numerical simulation of flow field inside a two-stage axial pump

双级轴流泵内部三维紊动流场CFD分析

Characteristics analysis for NASH two-stage cone type water ring vacuum pump

NASH双级锥体水环真空泵特性分析

Experimental Research of a Two-stage Air-source Heat Pump for Residential Heating

双级压缩空气源热泵采暖系统实验研究

The study on two-stage compression for the air-source heat pump

双级压缩用于空气源热泵热水器的性能分析

Two-stage compression refrigeration cycle was put forward to use in air-source heat pump to solve the low temperature adaptability of ASHP in this paper.

本文提出双级压缩制冷循环用于空气源热泵热水器，以求解决空气源热泵热水器低温适应性问题。

Development and Performance Analysis of Two-stage Compression Variable Frequency Air Source Heat Pump

双级压缩变频空气源热泵系统及其性能分析

edwards rotary vacuum pump is a two-stage, oil-sealed rotary vane pump operating according to the rotary vane principle.

爱德华真空泵是属于油封旋片式机械真空泵，日常维护检查的内容为观察泵油颜色，查看油位，检查进、出气口的过滤器。

The structural and hydraulic design method is presented low-specific-speed highspeed centrifugal pump with two-stage complex impeller.

阐述了两级复合叶轮高速泵的结构设计特点和水力设计方法.