single stage pump
英 [ˈsɪŋɡl steɪdʒ pʌmp]
美 [ˈsɪŋɡl steɪdʒ pʌmp]
网络 单级泵
双语例句
- Single suction, single stage horizontal centrifugal pump with closed impeller.
单吸、单级卧式离心泵，用封闭叶轮。 - Study on total heating energy efficiency ratio of single/ double stage mixed heat pump system
单双级混合式热泵供暖系统总制热能效比的研究 - Two power stage power factor correction converter can be simplified to single stage one with the development of charge pump power factor correction ( CPPFC).
电荷泵功率因数校正（CPPFC）技术的发展，使得原双功率级有源校正变换电路可简化为单功率级变换电路。 - The difference between the ideal compression ratio and the practical compression ratio of the maximum volumetric power in single stage compression system has been studied. The effect of the compression ratio on performance of air source heat pump for cold regions has been discussed.
研究了压缩机最大比容积功所对应的实际压缩比与理论值之间的差异，结合单级蒸汽压缩系统，针对寒冷地区，讨论了压缩比对空气源热泵性能的影响。 - An introduction to CAD ( Computer Aided Design) software for writer development of single stage centrifugal slurry pump is presented, which use two design methods& modular conversion and speed coefficient in the field.
介绍了单级离心式渣浆泵的计算机辅助设计软件，软件中采用了离心泵行业常用的模型换算法和速度系数法两种设计方法。 - The numerical analysis of a whole flow field for a single stage tangent pump was presented.
对单级切线泵在设计工况进行了定常流动数值模拟，分析了叶轮流道及蜗壳内的液体流动情况。 - And it finishes promptly the complex design work for single stage centrifugal slurry pump and reduce design period, furthermore, it can ensure design quality.
本软件可迅速完成单级离心渣浆泵复杂的设计计算工作，缩短了设计周期，保证了设计质量。 - The common types, functions and features of the suction room and press out pipe of the casing for the single stage single suction horizontal centrifugal pump are introduced in this paper for the convenience of structure design of the centrifugal pump.
为了便于离心泵的结构设计，介绍了单级单吸卧式离心泵泵体的吸入室及吐出管的常用型式、作用及特点。 - The optimization of working parameters of designing a single stage turbo-disc molecular pump can be achieved with the pumping performance curve given by this paper.
本文首先用图示的曲线形式讨论了单级涡轮叶列的最佳参数选择。 - Experiment on switching prerequisite in single-double stage mixed heat pump systems
单、双级混合式热泵系统切换条件的实验研究 - Application and benefit analysis of single/ double stage air source heat pump driven by gas engine
空气源单、双级燃气机热泵的应用及其效益分析 - Frequency conversion system are applied in composite heat pump system consisted of single stage heat pump and twin coupling heating system
变频系统在单、双级组合式热泵空调系统中的应用 - The directions of these studies are as follows: a two-stage compression heat pump system, a quasi-two-stage compression heat pump system, a single and double stage coupled heat pump system, and a cascade heat pump system.
这些研究的方向有双级压缩热泵系统、准双级压缩热泵系统、单双级耦合热泵系统、复叠热泵系统。