针对皋兰县高扬程灌区进行实际运算,获得了满意的结果。
It has achieved a satisfactory result through practical calculation to high-lift pumping areas I...
高扬程的冷却泵,全可以冲走铁屑,实现冷却及倾屑的作用。
The cooling pump with high lift can absolutely clear a way the scrap iron and realize the effect of cooling and scrap cleaning.
介绍一种大流量高扬程远距离输水加压泵站设计中停泵水锤防护措施。
The paper introduces the protection measures of pumping-off water hammer in the design of high-flowrate high-head long-distance water-delivery booster pump station.
甲烷的短距起落801采用了高尾配置,使飞机容易实现旋转升降高扬程在起飞。
The STOL ch 801 USES a high tail configuration to allow easy rotation of the aircraft to achieve high lift during take-offs and landings.
通过分析得出,旋喷泵在小流量、高扬程工况下运行时的效率高于多级泵和高速泵。
The efficiency of rotary-jet pumps under the operation of low flow and high delivery was higher than those of multistage pumps and high speed pumps through analyses.
多级离心泵主要用于高扬程的应用环境,应用于深井、高层住宅的供水、消防供水等。
Multi-stage centrifugal pump is mainly used for high head applications environment, use deep, high-rise residential water supply, fire water supply.
甲烷的短距起落801使用一个特殊的翼型设计,达到非常高扬程,低失速速度,强度高。
The STOL ch 801 USES a special airfoil design to achieve very high lift, low stall speeds, and high strength.
山东莱芜钢铁集团有限公司特殊钢厂的供水主管路属于典型的山区长距离、高扬程输水系统。
The water supply system in the special steel mill in Shandong Laiwu Steel o. Ltd. is characterized by its long-distance and high-lift transmission.
最后通过CFD计算结果与实测结果的比较也充分证明了极大扬程设计法在提高扬程和效率上的优越性。
At last, the advantage of head maximum approach in raising head and efficiency can be fully proved by the comparison of CFD and testing.
最开始是一辆七十年代的蒙特卡洛轿车。尼克用高扬程滚子凸轮和赛车级活塞把它的350发动机做了改装。
The first was a '70 Monte Carlo, whose 350 engine Nick had beefed up with a high-lift roller cam and racing pistons.
利用长征系列发动机主泵作为动力源,提高其转速,解决了燃料节流阀试验要求的高扬程、高背压等技术难题。
High delivery lift and high backpressure required in fuel throttle valve test were obtained through higher rotation speed of the main pump.
本文通过与高扬程远距离提灌工程比较,提出了解决黄土高原沿黄地区中小型提灌工程常规节水的办法和措施。
On the basis of the comparison with long-distance high-lift pumping project, the paper pointed out the methods and measures of Yellow River in regular water -...
水泵精选意大利、台湾大流量高扬程水泵,使用安全超静,省电耐用。机体外壳用静电粉体涂料烤漆,美观大方。
Pump selection Italy, Taiwan, high flow high head pumps, the use of security ultra-quiet, energy-saving durable electrostatic powder coating with the body shell paint, nice.
皮瓣或金属板驱动系统在飞机按照要求24个,其中说,第一届和第二届高扬程设备集团设在同一间翼说,两个翅膀。
The flap or slat drive system in the aircraft according to claim 24, wherein said first and second high-lift device groups are located on a same wing among said two wings.
低比转速泵的高扬程决定了叶片流道内逆压梯度比较高,这种压力分布使得水流易于在叶片表面脱流分离,这一现象甚至在泵的设计点也难以避免。
The high head produced by the impeller means high adverse pressure gradient within blade passage and because of this the flow often separates from the blade surfaces even at the design point.
低比转速泵的高扬程决定了叶片流道内逆压梯度比较高,这种压力分布使得水流易于在叶片表面脱流分离,这一现象甚至在泵的设计点也难以避免。
The high head produced by the impeller means high adverse pressure gradient within blade passage and because of this the flow often separates from the blade surfaces even at the design point.
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