水泵

Brief review of the advances of research on vortices in pump sumps is presented in this paper.

泵站进水池中的旋涡直接影响进水池流态及水泵运行效率。

The Y series motors are for general use and can be installed to drive various mechanical equipments without special requirements of performance such as metal cutting machine tools; air-blowers water pumps, stirrers, and farm machinery.

Y系列电动机为一般用途的电动机，适用于驱动无特殊性能要求的各种机械设备，如金属切削机床、鼓风机、水泵、搅拌机、农业机械等。

410 And 24-415 ?to accommodate different styles of closures, pumps and sprayers.

24-400 ， 24-410和24-415 ？，以适应不同风格的关闭，水泵和喷雾器。

The flow conditions in the outlet section of the suction box and in the entrance section of discharge passage are substantially different from those assumed in numerical computation, resulting in notable influence on hydraulic losses and pumping system performance.

研究发现，水泵叶轮旋转和导叶出口剩余环量与进、出水流道的内部流场相互作用，进水流道的出口水流条件和出水流道的进口水流条件与单独计算时的假定有本质不同，对进、出水流道的水力损失和装置性能有显著的影响。

There is electricity in our houses and to run pumps, so we do not have to work the shaduf.

房间里也用上了电，水泵也由电力驱动，已经不需要水车了。

The business of the company is professionally on ship set facilities, various pumps, AC/DC motors and electric appliances for various ships, accessories for 300 and imported diesel engines, lighting products of ships, and bulbs, anchors, cable, thermometers, pressure gauges, lifesaving products, riggings, etc.

专业经营船舶成套设备、各类船用水泵、交直流电机及电器，300及进口柴油机配件、船用各种灯具及灯泡、锚具、缆绳、温度计、压力、救生、卸扣索具等产品。

No, the hull is constructed with enough flotation that it will always remain buoyant and level, even if the cockpit and engine bay are fully flooded. The water level in the cockpit would not exceed mid-waist level in such a situation, so water could be easily pumped out and the vessel refloated.

不会，船体结构使得船有足够的浮力，船只会自动上浮并保持水平，即使驾驶舱和引擎室全部进水，在这种情况下驾驶舱内的水位也不会超过中位线，因此水能够很容易地通过水泵排出，船只又能够上浮。

Subject to testing and manufacturing constraints, our needs and production enterprises in cooperation rotary piston pump product development and production.

受试验和制造条件的限制，我们需要和生产企业合作进行旋转活塞水泵产品的开发和生产。

GFRPPS ; vehicle engine ; water pump paddle wheel ; water inlet coupling plate

增韧增强聚苯硫醚；车辆发动机；水泵叶轮；进水接盘

Restrict fluid return pump pipe water into play not only the function.

限制水泵管内液体返回水源，起着只进不出的功能。

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。