查询词典 pump-out

After determining the type of pump, it is necessary to consider their economic performance, with particular attention to the lift pump and the power flow and the related selection.

确定水泵类型后，要考虑其经济性能，特别要注意水泵的扬程和流量及其配套动力的选择。

Pump lift pump depends on the size of the structure such as the impeller diameter the size of the blades bend, and so on, the speed.

泵的扬程大小取决于泵的结构如叶轮直径的大小，叶片的弯曲情况等、转速。

This is the same diameter impeller circumstances, other than the vortex pump leaves the reasons for the high lift pump.

这也是相同叶轮外径情况下，旋涡泵比其它叶片泵扬程高的原因。

In order to make good use of gas lift jet pump, this study combines technics approach of continuous gas lift and jet pump, and applies node analysis to establish processing approach which is fit for computer calculation.

为了更有效的应用气体加速泵采油工艺，使之更好的为油气田开采服务，本研究将连续气举工艺设计与射流泵工艺设计结合起来，并应用节点分析方法建立了一套适合于计算机编程计算的工艺设计方法。

Aimed at the feature of pumping lixivium with submersible pump in in-situ leaching mine, the electro vehicle carried device for lifting submersible pump is developed.

针对地浸矿山潜水泵提升浸出液的特点，研制了车载式电动提放潜水泵装置。

Water source heat pump is the use of magnetic amplifier principle of the series in the power supply and manufacture of electric motors and electric heat pump water between the reactor consisting of soft-start device.

水源热泵是利用磁放大器原理制造的串联在电源和电动机之间的水源热泵和电抗器构成的软启动装置。

No leakage is always the pursuit of chemical equipment, it is such a demand has led to shield pump magnetic pump and expanding the application.

无泄漏是化工设备的永远追求，正是这种要求促成了磁力泵和屏蔽泵的应用日益扩展。

Really do not leak, however there is still a long way to go, such as magnetic separation pump shield pump kits and sets the life of screening questions, materials, pitting the problem, question the reliability of static sealing and so on.

然而真正做到无泄漏还有很长的路要走，比如磁力泵隔离套和屏蔽泵屏蔽套的寿命问题、材料的孔蚀问题、静密封的可靠性问题等等。

No leakage is always the pursuit of chemical equipment,留学美国, it is such a demand has led to shield pump magnetic pump and expanding the application.

有透露非化农装备的永久寻求，恰是那类请求匆匆败了磁力隔膜泵和屏蔽排污泵的利用夜害扩大。

Department instructions manometer pressure water pump, water pump is not

压力表指示泵出水处有压力，泵仍不出水

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。