The low-density cement slurry is usually required in the common cementing operation in low-pressure leakage well.
在常规低压易漏井固井作业中，通常要求使用低密度水泥浆。
Short of replacing the entire water main, which is both expensive and disruptive, the only way to cut background leakage below these levels has been to reduce the water pressure.
由于费用昂贵而且破坏性大，没有人对水管进行彻底更换。减少底面渗漏流量的唯一办法就是降低水压。
The pressure of ascension in oil from sealing gasket place, or leakage of oil consumption and cause additional engine leakage faults.
该压力的提升导致机油从密封圈或密封垫处渗漏，造成额外的机油消耗和发动机泄漏等故障。
High viscosity of the liquid transmission gear pump should be at a lower power consumption, less leakage, larger output under the pressure of the most traffic.
输送高粘度液体的齿轮泵应做到在较低的功耗、较少的泄漏、较大的压力下输出最多的流量。
The operated at lower pressure than any system with which it interfaces, so it will collect leakage.
它的运行压力低于放射性系统的压力，因此可以接受放射性系统的泄漏。
The actual flow reciprocating pump flow rate than theory, and with the increased pressure head decreases, which is due to leakage caused.
往复泵的实际流量比理论流量小，且随着压头的增高而减小，这是因为漏失所致。
High viscosity gear pump does not generate pressure, it is only the output flow. Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.
高粘度齿轮泵并不能产生压力，它只是输出流量。压力低或无压力，说明高粘度齿轮泵没有吸入液体或泄漏严重。
In static state characteristic test, pressure gain characteristic, runoff characteristic with load, runoff characteristic without load and leakage characteristic are completed.
在伺服阀静态特性方面，完成了伺服阀的压力增益特性、空载流量特性、负载流量特性及泄漏特性的测试。
Gas supply network small, internal leakage less pressure loss.
供气网络小，内部泄漏少，使压力损失降低。
Seal leakage test on the inlet valve under a hydrostatic pressure equal to maximum static head. The leakage shall not exceed the amount guaranteed by the Contractor.
对入口阀在最大静水压力下的密封泄漏试验。泄漏量不得超过承包商所保证的量。
All gauge pressure indications should be equal, with no more than 25% leakage.
如果泄漏不超过25%，所有的量表压力读数都应该是相等的。
Caused by two failures is mainly due to low oil pressure of work, while the low pressure is mainly due to blockage and leakage.
引起两个故障的主要原因是工作油压偏低，而造成压力偏低的主要原因是堵塞和泄漏。
The leakage through the valve causes the pressure drop.
通过阀的泄漏引起的压力降。
An air leak detector based on the technique of dry leakage detecting (air pressure decay) and 89c58 single chip microcomputer is designed in this paper.
本文设计了一种基于干式测漏法(直接压力测试法)结合89c58单片机技术的气体测漏仪。
Otherwise slight rotation would take place with that mechanism and orbiting scroll, resulting in asymmetric pressure within compression chamber pair and radial leakage.
在无径向柔性机构的情况下，防自转机构和涡旋盘会产生微自转，可导致压缩腔对压力不对称和产生径向泄漏。
Double mechanical seal, No leakage, Can bear higher working pressure.
采用双机械密封，安全无泄漏，可承受更高的工作压力。
When the pressure difference changes with time, a phase shift will occur between the transient pressure difference and displace of valve flap, which could cause leakage and even reverse flow.
当阀片两侧的压差随时间变化时，阀片的启闭与压差的变化之间存在一定的相位差，有可能引起泄漏甚至反向流动。
The control system which has function of leakage compensation adopted fuzzy control strategy and realized the pressure control on the liquid surface.
该系统采用模糊控制策略实现了液面加压的合理控制，并具有泄漏补偿的能力。
In the pipe system, the medium is connected or cut, the flow capacity is strong, the pressure loss is small, the two-way sealing can achieve zero leakage.
在管道系统中起对介质的接通或截流，流通能力强，压损小，双向密封可达到零泄漏。
No drop in pressure during tests due to leakage.
没有下降压力在测试期间由于漏出。
Pressure the General Assembly to premature seal failure, and the contact pressure is too small will cause leakage.
压力过大会促使密封过早失效，而接触压力过小则会引起泄漏。
For the low pressure drain well, or more sets of strata under the pressure of the system, often due to poor formation pressure Wells leakage accident occurred.
对于低压易漏井，或多套压系统下的地层，常常因地层承压能力差而发生井漏事故。
At present, widespread network of pipes to the uneven water pressure, large pipeline leakage, burst pipes have been frequent incidents, water quality standards are not issues, and so on.
目前给水管网普遍存在供水压力不均、管网漏损量大、爆管事故频繁、供水水质不达标等题目。
In petroleum chemical industry, the technique of blocking up leakage with pressure make the production run normally, and bring the firms lots of benefits.
在石油化工生产行业中，不停车实施带压堵漏技术，使生产正常进行，给企业带来了可观的潜在效益。
Result Most of the complications after OLT show as hemorrhage, low blood pressure, dysfunction of blood coagulation, kidney dysfunction, leakage of vascular anastomose.
结果术中常见并发症为出血、凝血功能障碍、低血压、肾功能衰竭、血管吻合口渗漏等。
Negative pressure waves (NPWs) in pressure measurements can be an indication of pipeline leakage.
压力曲线上的负压波是管道泄漏的征兆。
The leakage of piston pairs has great influence on hydraulic pressure systems service behavior and operating efficiency.
活塞副的泄漏对液压系统的工作性能和工作效率有很大影响；
The leakage of piston pairs has great influence on hydraulic pressure systems service behavior and operating efficiency.
活塞副的泄漏对液压系统的工作性能和工作效率有很大影响；
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