在软管泵压辊挤压流体通过管道。
The peristaltic pump roller pressure squeezes fluid through the tubing.
把泵压保持在20兆帕以下。
注入压力普遍地是指实现注入所需的地面泵压。
The injection pressure is commonly described as the surface pump pressure required to achieve injection.
所要求的挤注压力可通过仔细地控制泵压来达到。
The required squeeze pressure is achieved by carefully controlling pump pressure.
记录泵压和泵冲。
水和血液都需要大量加以泵压；这些泵既笨重又需电能。
Both water and blood require a lot of pumping. Those pumps are heavy and need electrical power.
泵压升高了。
一些功能包括：一本15酒吧咖啡泵压和压铸金属结构。
Some of the features of this coffeemaker include a 15 bar pump pressure and die cast metal construction.
多级注水泥用于长套管柱，以降低泵压并降低作用于地层的压力。
Multistage cementing is used for long casing strings to reduce pump pressures and to reduce pressure on the formations.
长螺旋钻管内泵压CFG桩，是一项CF G桩复合地基新技术。
Pressure pumped CFG pile by continuous auger drilling is a new technology of CFG pile composite foundation.
本文论述了钻井泵载荷谱的编制方法、泵压对钻时的分布规律及载荷谱的应用。
This article is concerned with the study on the pump pressure distribution against drilling-time and the load pattern of slush pumps.
不然，忽然年夜幅增添石油持续泵压向一边倾斜地空滤罐可能坍塌过滤元件。
Otherwise, the sudden surge of oil at continuous pump pressure to one side of the empty filter canister may collapse the filter elements.
流量、泵压、钻压以及机械钻速等常用钻井参数还可用于监测井涌和泥浆漏失。
Drilling parameters typically include flow rate, pump pressure, standpipe pressure (SPP), pipe rotation (RPM), weight on bit (WOB), rate of penetration (ROP) and pit volume (PVT).
为保证计算的启动泵压小于允许泵压，对物性最差混合油的启动泵压进行了校验。
To ensure the calculated start-up pressure less than the allowable pumping pressure, t…
实验采用SD150测试系统主要研究了泵压和自激振荡腔长对射流频率的影响。
The effects of pump pressure and the length of the oscillation cavity on the jet oscillating frequency are studied using SD150 test system.
实验研究表明神经网络可以成功地应用于大型泵压式液体火箭发动机的故障检测。
The experimental research has shown that the artificial neural network has been successful employed in the fault detection of the large turbo-pump liquid rocket engine.
顶塞具有一个实心的塞体，根据泵压的增加它能可靠地显示与止塞箍和底塞的接触。
The top plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure.
当井眼被封隔后，会马上出现循环能力突然减少或循环漏失，并紧接着出现高泵压。
When the well packs off, there is a sudden reduction or loss of the ability to circulate, and high pump pressures follow.
然后施加泵压，使滑动箍启动，于是使进入口开启，从而能够穿过套管上段进行循环。
Applying pump pressure then activates a sliding collar that opens access ports, enabling circulation across the upper casing interval.
通过测试和分析，得出了泵阀关闭速度与泵压基本无关、泵阀关闭时的冲击能较小的结论。
The test result shows that the closing speed of the valve is not related to the pumping pressure, and the minor impacting energy is produced in the course of valve closing.
本文以某矿为实例简要介绍了高浓度全尾砂泵压充填采矿法技术可行性研究的内容和方法。
In this paper, taking some mine as an example, the pump backfilling mining method with high density unsized tailings, as well as its investigation in technical feasibility are introduced.
通过减小腔内回流比例、增大正反方向流阻差，提高泵液效率与输出泵压、减小输出脉动。
By reducing the reverse flow in chamber and by increasing resistance difference of back-and-forth flow, higher efficiency, higher pressure and less output fluctuation could be expected.
根据钻井水力学理论，在各井段最小排量确定的基础上，建立了泥浆泵泵压、泵功率预测模型。
According to the theory of drilling hydraulics, prediction model for mud pump was established on the basis of ensuring minimum flow rate.
实验研究结果表明：模糊神经网络可以成功地用于泵压式液体火箭发动机热试车的振动故障检测。
The results of experimental research have shown that the fuzzy neural networks can be successfully employed in the vibration fault detection in the firing tests of a turbo pump liquid rocket engine.
设置合适的操作压力看似容易，但却经常被大家所忽视，喷涂操作员可简单的将泵压调至最大之后喷涂。
Settingthe proper pressure seems so easy, but it is so often ignored. An applica-torcan simply turn the pump to the maxi-mum pressure and spray.
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.
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.
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