The breakdown pressure is established before determining reservoir treatment parameters.
破裂压力在确定储层处理参数以前被确定。
Determining breakdown pressure in an anisotropic formation is important in oil and gas exploration and production.
准确计算各向异性地层中岩石破裂压力在石油勘探开发中有着十分重要的作用。
Since the pressure gradient affects stress strength of crack top, it is unsuitable to judge crack initiation by the traditional breakdown pressure.
气体压力分布影响裂缝尖端应力强度，因而不能用传统的破裂压力来判断裂缝起裂扩展。
In hydraulic fracturing design, whether the breakdown pressure is accurate or not will influence directly on the success of hydraulic fracturing since this pressure is the key parameter.
破裂压力是水力压裂设计的关键参数，破裂压力参数的正确与否直接影响着水力压裂施工的成败。
Though she gave birth to a girl, now four, the pressure from the IHA to produce a male heir contributed to a nervous breakdown, from which she has not fully recovered.
尽管她生育了一个已经四岁的女儿，来自宫内厅的要求生育一名男性继承人的压力让她烦恼不安、几近崩溃，至今尚未完全康复。
"The kiss reduced pressure in the mouth, pulled the eardrum out and caused the breakdown of the ear," the paper quoted a doctor surnamed Li from the hospital as saying.
这家报纸引证这家医院的一位姓李的医生说法：“这个吻使口腔压力减小，从而使得耳膜拉出，从而导致了耳朵失聪的。”
The pressure safety devices can help to retain the draw bar pulling force in the event of a breakdown of the hydraulic system.
安全阀可以防止因液压系统故障等原因而引起的油缸输出推（拉）力急骤下降，可确保加工安全。
This paper analyzed some hydraulic pressure design defects that cause the equipment breakdown, and proposed the improvement program.
文章分析了导致设备出现故障的几种液压设计缺陷，并提出了改进方案。
If the pressure is smaller than the critical one, following the decreasing of the temperature, the breakdown voltages will increase due to the corona stabilization effect.
当气体压力小于电晕稳定效应的临界压力，或由于温度降低而使压力减小到临界压力时，电晕起始电压随温度的降低而下降。
Outlining the characteristics of pseudospark, such as pressure and breakdown voltage.
概述了虚火花放电的特性，如工作气压和击穿电压等。
Shearing, pressure, and frictional forces also all play a role in the breakdown of the cutaneous barrier, since they are concentrated over the abnormal bony prominences.
剪切力，压力和摩擦力也都可能有破坏骨突起异常区域皮肤屏障的作用。
The pressure at which a treatment or test fluid can be injected into the formation matrix without causing a breakdown, or fracture, of the rock matrix.
在不造成岩石破裂或裂缝的情况下可将处理液或测试液注入地层时的压力。
Breakdown of the source rock might be accelerated by biological mechanisms and by the high partial pressure of CO2 in soils.
岩石分解可以通过生物机制和土壤中部分高压二氧化碳得到加速。
The analysis and research of engine cylinder pressure and transient speed is the important method to obtain the working condition and breakdown reason of engine.
对发动机气缸压力和瞬时转速的分析和研究是获取发动机工作情况和故障原因的重要手段；
The tractor hydraulic system has the breakdown main reason is the hydraulic pressure part operating performance worsening causes.
拖拉机液压系统产生故障的主要原因是液压元件工作性能恶化引起的。
Why does the tractor hydraulic system always have the breakdown? In the production operation, tractor's hydraulic pressure suspension system easy to present the breakdown.
为什么拖拉机液压系统总是存在故障？在生产操作中，拖拉机的液压悬挂系统易出现故障。
Through the relations of temperature-time, pressure-time and pressure-breakdown voltage, the relation between the breakdown voltage in different stages and time is derived.
通过金卤灯的温升—时间关系、气压—时间关系以及压力—击穿电压的关系，得出了金卤灯在不同阶段的时间—击穿电压的关系。
If the tire pressure and temperature are abnormal, the intelligent system would give an alarm in the form of sound and light, and warn the drivers to deal with the breakdown of tires.
当轮胎气压、温度情况异常时，系统会自动以声光警报的方式，提示驾驶员处理轮胎故障。
The pressure gauge should be tested (once every three months) and repaired timely when breakdown is found.
仪表应经常进行检定(至少三个月一次)和发现故障应及时修理。
The slurry has been used in field and the results showed that operating pressure was reduced and formation breakdown was prevented;
现场应用表明，双级梯度多凝水泥浆固井技术能减少施工压力，防止压漏地层；
The slurry has been used in field and the results showed that operating pressure was reduced and formation breakdown was prevented;
现场应用表明，双级梯度多凝水泥浆固井技术能减少施工压力，防止压漏地层；
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