一名工人坐在后面一堆沙袋泵空洪水后，从车间莫拉克台风袭击福建省福州市2009年8月9日。
A worker sits behind a pile of sandbags as pumps empty floodwater from a workshop after Typhoon Morakot hit Fuzhou, Fujian province August 9, 2009.
象排出口，储槽，泵井或空油漆管路等部位都会有颜料汇集。
Areas such as drains, sumps, pump Wells, or dead paint lines may collect pigment.
空抽控制器若检测到泵不完全充满就停泵。
Air pump controller, if not completely filled to detect pump stopped pumping.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
磨损、空蚀是农机具及泵装置使用中安全可靠性的主要问题。
Wear and cavitations are major problems affecting safe operation in using agricultural machinery and pump.
通过采取一些有针对性的措施，确保空分氧泵稳定运行。
And adopt some countermeasures to ensure the oxygen pump stable operation.
经过试验和探索，找到了夏季真空波动的原因，在直接空冷机组中，真空泵出力对真空的变化有明显的影响。
Through tests and exploration, the cause of vacuum fluctuation in summer was found, in the direct air cooling unit, the output of vacuum pump had obvious influence on the variation of vacuum.
针对液体射流泵的空化噪声与振动进行了试验研究；运用B&K加速度仪和水听器对射流泵各部位在不同工况下的空化噪声与振动进行了测量。
The B&K accelerometer and hydrophone were used for the measurement of the cavitation noise and vibration at different part of jet pump under different operating modes.
简单介绍了水煤浆装置空分氧泵变频器的电气控制原理。
Briefly introduce the electricity control principle for the oxygen pump frequency converter of the air separation unit (ASU) in the coal water slurry gasification.
泵下掺水易形成掺入水空循环、采出液含水高，不利于提高开采效率。
Water blending under pump is bound to cause blended water's circling and high water-bearing of produced liquid, which is bad to enhance oil recovery.
由于动力源受制于环空压差，所以采用电机泵作为液压动力，电机泵由井下涡轮发电机供电。
Because the power is limited by the circulation pressure, therefor use the motor pump as the power of hydraulic, the power of the motor pump supply from the turbine generators underground.
食品商店将很快被洗劫一空，在生存的名称大多数加油站不能泵可能仍在工作的轿车和卡车的气体。
Food stores will soon be looted in the name of survival, most gas stations can't pump gas for what cars and trucks that might still be working.
螺杆泵应在吸排停止阀全开的情况下起动，以防过载或吸空。
Screw pump should be in suction stop valve fully open under the condition of starting, in case of overload or empty.
对柱塞泵设计过程中的空蚀特性，提出一种通过分析减压槽出口处的射流方向来评价高压轴向柱塞空蚀特性的方法；
The method to estimate cavitation characteristic by analyzing impingement angle at the groove on porting plate of an axial plunger pump is put forward during design process period.
主要用于真空泵、空压泵、液压泵等工业机械产品。
The motor can be used in the equipment of vacuum pump. Air compressor. Hydraulic pressure ect.
许多种压控测试阀均是通过环空加泵压打开，泄掉泵压关闭，开井过程中环空始终保持一定的开启压力。
Many pressure dominated testing valve is through pumping of relieving annulus pressure to realize open or shut down hole test valve and keep annulus pressure for certain all the time.
泵在高速旋转时容易产生空化现象，造成泵过流部件的汽蚀破坏，影响其工作性能的提高。
Cavitation will cause when pump circumrotate at high speed, and deteriorates the performance of water pump.
应用空化，液体铁锤和压力顶峰可能用在流动速度方面的变化在液压系统里发生，例如一阀门或者泵的快关闭起停。
Application Cavitation, liquid hammer and pressure peak may occur in hydraulic systems with changes in flow velocity, e. g. fast closing of a valve or pump starts and stops.
应用空化，液体铁锤和压力顶峰可能用在流动速度方面的变化在液压系统里发生，例如一阀门或者泵的快关闭起停。
Application Cavitation, liquid hammer and pressure peak may occur in hydraulic systems with changes in flow velocity, e. g. fast closing of a valve or pump starts and stops.
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