波动压力是影响井眼稳定的主要因素。
Surge pressure is a major factor which affects borehole stability.
一个更精确的平均雷诺方程被用来计算液体动压力。
A more rigorous average Reynolds equation is used to calculate the hydrodynamic pressure.
水流脉动压力及其模型律问题，近来得到广泛的注意。
Hydrodynamical pressure in swiftly flowing water and the problem of its model laws are very interested recently.
目的总结自动压力注射器在CT增强扫描中的临床应用体会。
Objective to summarize the experience of applying automatic pressure syringe in ct enhanced scanning.
低渗透油藏渗流时存在启动压力现象，其渗流特征不遵循达西定律。
The low permeability reservoirs have the start-up pressure, and the seepage flows do not obey the Darcy's law.
单个系泊浮体在规则波作用下，所受的流体动压力用势流理论计算。
In regular waves, the hydrodynamic forces acting on a single floating body can be obtained from the potential flow theory.
在恒定的流体产量下，在井底静压力与井底流动压力之间的压力差值。
The difference between static bottomhole pressure and flowing bottomhole pressure (in psi) at a constant fluid production rate.
持续流动压力已经在银行间互相拆借的货币市场发出了再清晰不过的信号。
The clearest signs of continuing liquidity stresses have been in the money markets, where Banks lend to each other.
对非溶解气驱油田提出了一个计算自喷井井底流动压力的统计数学模型。
A mathematical model for calculation of bottom-hole flowing pressure of flowing Wells for oil field with non-solution gas drive is proposed.
为了保证仪表不受被测介质的急剧变化或脉动压力的影响，加装缓冲器。
In order to avoid being affected by sudden change of measured medium or pulsant pressure, additional buffers should be installed.
分析了非对称气动伺服阀控单作用气缸的气动压力控制系统的数学模型。
The mathematical model of a pneumatic force control system with an asymmetric servovalve and a single-acting cylinder were described.
如果驱动压力脉动幅值足够大，到一定的相位差时，脉动燃烧停止工作。
The pulse flame will be blowout at certain phase difference, if the amplitude of the exciting pressure pulsation is great enough.
得到的最低允许流动压力数值可作为油田配产和油田规划设计的重要依据。
The obtained lowest allowable flowing pressure value can be used as an important basis for allocation and design of an oil field.
模拟结果表明，在高于功产生的临界温度梯度时，波动压力振幅被显著放大。
The simulation result shows that the dynamic pressure amplitude was amplified obviously when the temperature gradient was above the critical value.
脉动压力随机荷载分析。 解决脉压振动数值分析计算所需的脉动压力问题。
Pulsating pressure of water analysis for the needing of load in vibration response analysis.
用数值分析方法，得出了砂轮磨削区内磨削液动压力的分布曲线和液膜举起力。
Using numerical calculation method, numerical solutions of hydrodynamic pressure distribution and vertical force caused by grinding fluid in grinding zone are obtained.
这样就可以通过对脉动压力分布进行面积加权积分，得到脉动气动力的时间历程。
Therefore the time series of aerodynamic forces can be obtained by area-weighted integral of fluctuating pressure distributions.
根据现场观测数据，对深部开采条件下工作面采动压力和冲击矿压倾向进行了研究。
According to the field observation data, mining pressure and rock burst tendency in deep mining condition are studied.
研究了在振动场作用下，ABS试样在不同的温度熔体下受振动压力和频率的影响。
The effects of pressure and frequency on ABS samples of different melt temperature under vibration field were studied.
最后得出结论——振动注水所产生的脉动压力不会对套管、水泥环及地层造成损坏。
Finally, the conclusion is that the pulse pressure caused by vibrated water injection can not damage to casing pipe, cement sheath and formation.
所以，你们能够看到供给水的故障后果，当供给水的温度降低，流动增加，流动压力增压。
So you can see feedwater malfunctions result in a decrease in feedwater temperature, increase in flow, pressure increasing flow.
分析了流体动态特性实验台架本身的自循环特性对海水管路系统中脉动压力测量的影响。
This paper analyzes the influence of the test device cycling characteristic for fluid dynamic characteristic on the pulsation pressure measurement in seawater pipeline system.
本文提出了同位网格上的不可压流动压力修正算法，其中压力修正值由压力方程所求得。
A new pressure correction algorithm on collocated grids for incompressible flow is proposed. Pressure correction value is obtained from pressure equation.
这个系统确保制动压力在车轮之间以这样的方式分配：最大限度提高制动力和侧向导向力。
The system ensures that brake pressure is distributed between the wheels in a manner which maximizes the brake force and lateral guiding force.
通过线性理论计算与模型试验结果的比较，指出了线性切片理论在预报水动压力场时的不足。
The drawbacks of linear strip theory in predicting hydrodynamic pressures are pointed out with the comparisons of predicted and model test results.
有了这个公式，只要知道地层压力和饱和压力，便可计算出油井或油田的最低允许流动压力。
With the known formation pressure and saturation pressure, this formula helps to calculate the lowest allowable flowing pressure of a well or an oil field.
有了这个公式，只要知道地层压力和饱和压力，便可计算出油井或油田的最低允许流动压力。
With the known formation pressure and saturation pressure, this formula helps to calculate the lowest allowable flowing pressure of a well or an oil field.
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