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- hole pressure effect 孔压效应
- The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness. 文章介绍一种新型小井眼随钻测井仪，它能够精确测量井底环空压力以及抽吸和波动引起的压力效应。
- Oil and Gas Reservoir Model for Multiplayer Channeling and Dynamic Monitor Down Hole Pressure. 多层窜流油气藏模型及井底压力动态
- Pressure Effects on Non-Linear Optical Phenonmena. 压力对非线性光学现象的影响。
- Bottom hole pressure changes complicatedly in suction well of double porosity reservoir. 双重孔隙介质油藏油井抽汲生产将使井底压力变化十分复杂。
- In routine overbalanced drilling, the bottom hole pressure towers above the formation pressure so that the mud fluid will leak into the formation. 常规过平衡钻井方式打开油气层时，井底压力高于地层压力，钻井流体会向地层渗滤甚至漏失。
- The results showed that WGP solubilization was increased with ultra-high pressure effect remarkably. 结果表明:超高压处理可以有效地提高小麦胚芽蛋白的溶解度;
- The influence of wellbore storage, skin factor, interporosity flow coefficient and elastic storativity ratio to the bottom hole pressure of the observation well were analyzed. 分析了井筒储存、表皮系数、窜流系数以及弹性储容比对观测井井底压力的影响。
- Modelling of the Pressure effect on Acoustic Speed in 2-Propanone under a Broad Range of Temperatur 3. 3.;盐酸浓度超声非插入式传感系统的正向及逆向建模。
- It is important for directing timely the drilling engineering to forecast and try to get the data under the undrilled sub bottom hole pressure during the drilling. 在钻井过程中,准确求取或预测出井底以下尚未钻遇地层的压力,对实时指导钻井作业具有重要的意义。
- Pressure Effects on Ligand Binding Kinetics for Hemoproteins. 压力对血红素蛋白配合基键联动力学的影响。
- Understanding the pressure effects on postmortem muscle. 高压对尸体肌肉作用的概述。
- A liquid drop removed from a sheet or jet may be exposed to the aerodynamic pressure effect of a high relative gas velocity. 离开液膜或射流的液滴，可能会受到高的相对速度气体的气动压力影响。
- Objective To compare the lowing pressure effect and comfort degree of dropping Nitroglycerin under tongue and nose dropping. 目的比较硝酸甘油舌下滴服与滴鼻对苏醒期高血压的降压效果及舒适度。
- Finally, obviating pressure effect, the desirable morphology structure of the dispersed silicate layers could be obtained by atmospheric pressure cure. 排除压力的影响，常压硫化有利于提高橡胶／黏土纳米复合材料中黏土片层的分散程度。
- Slug flow appears very often in swabbing well and usually results in complexity of bottom hole pressure change,and swabbing recovery may make bottom hole pressure more unforeseeable. 抽汲井极容易出现段塞流而导致井底压力变化非常复杂,采用的抽汲生产将进一步加剧井底压力的不可预见性。
- Three groups of experiments have been designed so as to analyze the confining pressure effect of rock under the action of cyclical impact loading. 为研究岩石循环冲击荷载作用下损伤的围压效应,对大理岩试件在压力试验机上进行模拟冲击加载,测试受冲击后试件轴向超声波波速。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The results indicate that the bearing can construct full oil film lubrication and the dynamic pressure effect improves the bear... 结果表明，该支承可以建立起全膜润滑，动压效应的存在提高了支承的承载能力。
- The deliverability prediction theoretic curve of fractured well in low permeability reservoirs with threshold pressure effect is studied in this paper. 针对具有启动压力影响的低渗透储层压裂井的不稳定产能预测理论曲线进行了分析研究。
