查询词典 jet-lag

Jet pump for generating vacuum is another very important application.

喷射泵用于产生真空是另一个非常重要的应用。

This text introduces the structure and function character of gas-water cascade jet vacuum pump group.

本文介绍了汽水串联喷射真空泵机组的结构及性能特点，在化工生产中的应用，同时与两级水环真空泵和蒸汽喷射泵进行了对比。

In chapter 4, the experimentation of incipient cavitation in a transparent jet pump has been done and the data is computed.

第四章对透明射流泵的初生空化作了试验观测和数据计算研究。

Jet pump has a simple structure, easy to operate and maintain and having no moving components.

射流泵具有结构简单、加工容易、封闭性好、便于维护、无运动部件等优点。

And it is proved the accuracy of design of the jet pump can be improved by applying the virtual design method.

若要改变某些零件结构尺寸，可改变与此尺寸有约束关系的参数，而不改变整个设计方案。

This paper gives the result of an experimental study and analyses about pump jet low frequency line spectra.

给出泵喷射推进器低频线谱的实验研究及分析结果。

The structure of the key parts are designed first of all, and then the actual dimensions of the jet pump are determined.

先设计关键部件的结构，再确定射流泵应用尺寸。

The jet pump to water vapor as the main driving force media.

在喷射泵中主要以水蒸汽作为动力介质。

On the basis of brief introduction of the operating principle of annular jet pump ,some common technical parameters used in the experiment are defined.

在简要介绍环形射流泵工作原理的基础上，定义了环形射流泵试验常用的一些技术参数；通过试验所得到的试验数据及引入相关的技术参数绘制了环形射流泵的特性曲线。

So the jet pump optimization designing can improve the efficient of the pump and reduce the consumption of the cycle device.

表明对喷射泵进行优化设计，可以提高泵的工作效率，降低循环装置能量消耗量。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。