查询词典 impeller

This paper has introduced the phenomenon of mutual interference occurred in cutting tool, tool shank, workpieces and so on when milling the 3-D impeller .

简要介绍了铣制三元叶轮时，出现刀具、刀柄、工件等相互干涉的现象，并对其产生的原因进行了详细分析，探讨了避免此种现象的有效方法。

D turbulent flow in impeller of centrifugal pump with splitting vanes was simulated for the first time.

对偏置的分流叶片离心泵叶轮内三维不可压湍流场进行数值模拟。

If the flow, it is due to impeller end of the sealing ring or rejection oil ring damage caused by the disintegration of turbocharger should be repaired.

如畅通，则是由于叶轮一端密封环或甩油环损坏所造成，应解体增压器进行修复。

SS company specializing in the production of magnesium alloy casting furnace quantitative including : melting holding furnace , labor and the magnesium impeller pump , the protection of gas mixing devices , three-dimensional wide snorkels , Siemens PLC control system .

公司专业生产SS镁合金定量浇铸炉；含：熔化保温炉，劳和叶轮镁液泵，保护气体混合装置，三维全液压升降台，西门子PLC控制系统等。

"As a minimum, each finished pump shall be performance tested for total dynamic head, capacity, efficiency and power requirements at six operating points plus shut-off head for the selected impeller diameter, of which, the design capacity operating point shall be included."

每一台装配完好的泵至少要在六个工作点上进行性能测试，测试项目至少包括全动力扬程、流量、效率和功率消耗，此外，还要对用于所选择的叶轮直径断流水头的设计流量工作点上进行性能测试。

As a minimum, each finished pump shall be performance tested for total dynamic head, capacity, efficiencyand power requirements at six (6) operating points plus shut-off head for the selected impeller diameter, ofwhich, the design capacity operating point shall be included.

每一台装配完好的泵至少要在六（6）个工作点上进行性能测试，测试项目至少包括全动力扬程、流量、效率和功率消耗，此外，还要对用于所选择的叶轮直径断流水头的设计流量工作点上进行性能测试。

They consist of a rotating fan,or impeller,and seldom are of the positive displacement type that uses gears or plungers.

他们由一个替换狂热者，或推进者所组成，和很少是有积极的换置类型的以使用齿轮或跳进的人。

They consist of a rotating fan, or impeller, and sedom are of the positive displacement type that uses gears or plungers.

他们包括一台转动的风扇，或叶轮，并且sedom 使用齿轮或柱塞的是正面位移类型。

A coaxial power shaft (25) is connected to the impeller (15) so as to rotate it in a given direction.

一同轴的动力轴（25）与叶轮（15）相连，以使沿一给定方向使叶轮转动。

Numerical simulation and efficiency pre-estimation have been made to analyze performance of roto-jet pump impeller.

论文对其叶轮内的流动状况进行了模拟分析，并对效率进行了预估。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。