Long pump life because of excellent mechanical seals.
采用优秀的机械密封，延长使用寿命。
In acid and alkali resistance, submersible pumps etc widely adopted, prolong the pump life.
在耐酸、耐碱、潜水电泵等领域广泛采用，延长水泵寿命。
Mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life.
作为潜水污水泵关键部件的机械密封，其可靠性决定潜水污水泵的使用寿命。
Conducting oil pump for prolonged use will reduce the life of the pump, proper maintenance can increase the HTF HTF pump pump life.
导热油泵使用中长时间高温会降低泵的使用寿命，正确的维护导热油泵可增加导热油泵使用寿命。
However, these advantages may be outweighed by the flow restriction the element creates in the intake line and the negative effect this has on pump life.
但是问题是滤芯会对吸入管线中流量造成限制，泵的寿命也会收到影响。
Issue of slurry PumpLife the impact of slurry pump life by many factors, such as: hydraulic design and paste the line, and the structural design is reasonable.
渣浆泵使用寿命问题影响渣浆泵使用寿命的因素有很多，诸如：水力设计与浆体的吻合性，结构设计是否合理。
The pump is rated pressure pump work for the highest allowable pressure, but their work is determined by external pressure load, pump life are directly related to their work pressure.
泵的额定压力是指泵连续工作时的最高许用压力，而其工作压力则决定于外部负载，泵的寿命与其工作压力直接相关。
In short, whether it is aircraft, rockets, tanks, submarines, or the drilling, mining, train, ship, or daily life are everywhere need to pump, pump running everywhere.
总之，无论是飞机、火箭、坦克、潜艇、还是钻井、采矿、火车、船舶，或者是日常的生活，到处都需要用泵，到处都有泵在运行。
Pump water spring, the rural life of the main drainage and irrigation machinery summer.
水泵是农村生活用水和春种夏播的主要排灌机械。
Sealing performance and operating life of the fracturing pump directly influence quality of the acidizing operation, and bad seal will result in great deal of maintenance work.
压裂泵柱塞密封性能好坏与使用寿命的长短直接影响压裂酸化作业的正常实施，密封不良将带来很大的维护工作量。
The belt driven pump runs at low speed for an extended life.
皮带驱动的泵低速运行，以便延长寿命。
Transparent tube and pump body of material consistent, hardness, have the same life.
透明管和泵体的材料一致，硬度相当，具有同样的寿命。
Life in the village is too primitive for me; if you want any water you have to pump it up from a well.
生活在这个村子里对我来说太不方便了；如果你想要点水，就得从井里打上来。
This paper not only discusses all kinds of the loading forms and system efficiency of the life test bed for hydraulic elements, such as oil pump, oil motor and oil crock.
本文对油泵、油马达、油缸寿命试验台的各种加载形式及系统效率进行了分析，并导出了各种加载形式系统效率的一般表达式。
Marine grade aluminium pump body with Rilsan lining is a proven robust pump design for long life.
海洋级铝泵体与丽绚衬砌是一个强有力的证明，泵的设计寿命长。
With high photoelectric rate. The diode side-pump laser source is good stability and long life time.
电光转换效率更高，功耗低，输出激光能量稳定。半导体侧面泵浦激光器使用寿命更长。
In addition, the pump seal life of lower, less variety.
另外，泵的密封寿命低，中开泵品种少。
The installation of pump could affect the running and service life of pump. Therefore, it is necessary to be careful during installation and adjustment.
泵的安装好坏对泵的运行和寿命有重要影响，所以安装和校正必须仔细。
Cavitations occurring in the pump will bring out noise and shorten the life of the pump.
气穴的发生将产生噪声并缩短泵的寿命。
The clearance between oil distribution axle and rotor of radial piston pump can directly influence the performance and life of pump.
径向柱塞泵配油轴与转子配合间隙直接影响着泵的性能和寿命。
It also enhances the PM cycle and lengthens the life time of the pump and other equipment.
因而可以减少机台的保养次数，同时可以延长相关设备的寿命。
Test shows that the service life of the drill pump valve and liner after carburizing and vanadiumizing are greatly extended.
试验表明，钻井泵泵阀和缸套经增碳-钒化处理后其使用寿命显著延长。
A plan was given to recovery energy in accelerated life test for the aero hydraulic pump.
最后探讨了航空液压泵加速寿命试验台的节能设计方案。
Process of SBS' generating whose effecting factors include the photo-life in the medium, the shape of pump pulse and the power density was theoretically studied.
对SBS产生过程做了理论研究，分析了介质声子寿命、泵浦脉冲形状和功率密度等因素对SBS的影响。
Long service life of diesel engines in pump station determines the availability and maintainability of the engine, the pipeline safe operation as well as the realization of oil transport targets.
输油泵站柴油机组使用寿命的长短，不但影响着机组的利用率和维护保养费用，而且影响着管道的安全运行和输送任务的完成。
After transformation, the sealing effect is good, the service life of seals is long, pump efficiency and running time is increased.
改造后密封效果好，密封使用寿命长，并且提高了泵的效率和运行时间。
Besides, this pump takes a vertical and segmental structure, and the advantages of security, stability, long life, small occupation space, easy installation and maintenance.
另外，本系列泵在结构上采用了立式、分段形式，且运转安全、平稳、寿命长、占地面积小，安装维修方便。
Your doctor may suggest a mechanical device to help your heart pump blood or prevent life-threatening irregular heart rhythms.
你的医生可能建议的机械设备，以帮助您的心脏泵血或防止危及生命的心律不齐。
This study lays the foundation of design of pump bearing and is helpful in improving, the reliability and working life of a pump bearing.
本研究能为导轴承设计提供荷载依据，对减小导轴承荷载、提高可靠性和运行寿命有很大意义。
Using numerical simulation technology, we study a method for predicting the structural fatigue life of a fuel pump bracket(FPB) that contains rubber cushion for vibration reduction.
针对一类含橡胶减振垫燃油泵托架出现疲劳断裂的现象，研究利用数值仿真技术预测结构疲劳寿命的方法。
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