shaft pump的例句大全

Joint shaft lubrication Heavy hammer Pump of No-orientation slow absorbing and rapid feeding

无向慢吸快给式接轴润滑重锤泵

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Reformed the structure of pump shaft, increased diameter of shaft located the position of pump thrust bearing lock nut, improved the strength of pump shaft, extended the service life of pump shaft.

改进泵轴结构，在泵轴推力轴承锁紧螺母处加大轴径，提高了泵轴强度，延长了泵轴的使用寿命。

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Development of Shaft Seal in High Viscosity Viscose Spinning Pump

高粘度匀浆泵轴封的研制

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The result shows that good seal effect is obtained in the shaft seal of viscose spinning pump with mechanical seal, and the life of shaft seal is prolonged.

使用结果表明，采用该新型机械密封，轴封处密封效果良好，轴封寿命延长。

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The ball piston pump takes ceramic ball of high accuracy as its piston and allocates water by its shaft. With wear-resisting plastic covering on cylinder surface, it establishes seel surface by rigidity of piston and elastoplasticity of plastic, hence greatly reduces flow leakage.

球塞泵以高精度陶瓷球为活塞，采用轴配流，其缸孔内壁喷涂有一层耐磨工程塑料，利用其弹塑性和球塞的刚性建立起密封面，大大降低泄漏流量。

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Operates in clockwise direction of rotation with pump shaft pointing toward observer.

用顺时针方向操作，以轴指向观察者。

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Installment method of big diving pump in shaft flood elimination in coal

煤矿立井水灾救治中大型潜水泵的安装方法

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Study on Hydraulic Characteristic and Optimum Design of Pump System with Slanting and Extensive Shaft

斜式轴伸泵装置水力特性及优化设计研究

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Fault Diagnosis and Analysis of Torsional Vibration of Fuel Injection Pump Shaft

喷油泵轴系扭振的特征分析与诊断

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Insulation shell in a new induction shaft coupling is a main element to solve leakiness of magnet pump, it ( often) works in changing magnetic field so that eddy current is produced, and eddy current results in wastage and decreasing the efficiency.

磁力联轴器中内外转子间的隔离套是磁力泵实现无泄漏的主要零件，由于磁力联轴器工作时，隔离套便处在变化的磁场中，则其内部将产生涡流，导致涡流损耗和传递效率降低。

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Research on Axial and Radial Force Testing Technology of Pump Shaft

水泵泵轴轴向力与径向力检测技术研究

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The Research of Stiffness and Strength about Air Vent in Main Shaft for Pump-turbine

Air（初三适用）抽水蓄能机组水轮机主轴排气孔处的刚强度分析与研究

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Frequency Conversion Technology Hits Target in Shaft Winch and Water Pump Applying In the coal shaft the working-men pushed the coal cars sullenly.

变频技术在矿井绞车和水泵中的应用工人们在煤矿里慢吞吞地推着煤车。

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New Water Pump Shaft Seal Without Packing and Its Application

新型无填料水泵轴封及其应用

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The factory is at present producing transmission shaft and hydraulic pump of saloon car, dirt bikes, business cars, light and heavy trucks, shaft coupling and mini cars etc.

目前生产的传动轴有轿车类；越野车类；商务车类；轻重型载货车类；联轴器类及微型车类等几十个品种。

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The arithmetic formulae were analyzed and deduced, including lift of pump, shaft power, output power, efficient of pump, NPSH, installing height and the max installing height. Based on the characteristic parameters from the pump examination a pump characteristic curve was processed.

分析推导了水泵扬程、轴功率、输出功率、泵的效率、实际汽蚀余量、安装高度和最大安装高度的计算公式，选用实验水泵检测其性能参数，绘制了水泵的实际性能曲线。

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Safety management on excavation construction of inclined shaft for water conveyance system of pumped-storage power station

抽水蓄能电站输水系统斜井开挖施工安全管理

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Optimization of shaft size and centralizer span of single screw pump in declined oil well

斜井单螺杆抽油泵柱和扶正器间距的最优设计

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Failure analysis of crank shaft box of tri-plunger HP pump and its improvement

三柱塞高压泵曲轴箱故障原因分析及技改

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The machine imports, pumps, pump shell structure strong are the hydrostatic test, the mechanical shaft seal, stop leakage effect is good.

整机进口，泵浦结构坚固，泵壳皆经水压试验，采用机械轴封，止漏效果好。

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