分析脉动压力的测量方法；
可连续灌浆，避免了活塞泵过大的瞬时脉动压力。
Continuous grouting, avoid the piston pump large instantaneous pressure fluctuation.
提出了估算类似条件下的脉动压力强度的经验公式。
The experiential formulas to estimate fluctuating pressure intensity have been given.
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.
脉动压力是进行结构响应分析和力学环境研究的重要依据。
Fluctuating pressure provides an important basis for the analysis of structure response and for the study of the dynamics environment.
窄缝消能工边墙的脉动压力振幅概率分布符合正态概率曲线。
The probability distribution curve of the fluctuating pressure amplitude on the side wall of narrow-gap energy dissipater coincides with the normal probability curve.
本文详细分析正弦脉动压力载荷对动脉管壁应力分布的影响。
In this paper, the effects of the sinusoidal pulsatile pressure on the stress distribution in the artery wall will be studied.
论文的工作由两部分组成：1．跨音速脉动压力预测与分析。
Two parts are included in the thesis:1 The Analysis and Prediction of Fluctuating Pressure at Transonic Mach Numbers.
舰船在水下爆炸气泡脉动压力作用下将产生鞭状运动冲击响应。
The whipping response of a warship subjected to an underwater explosion usually is agitated by the bubble impulse after the explosion shock.
结果对如何正确测量建筑物表面脉动压力提供了一种有效的方法。
It is an effective method to obtain more accurate fluctuating pressure on the surface of buildings and structures in wind tunnel test.
在大压比、大升程条件下，喉部各测点的脉动压力不大，流动稳定。
The result shows that in big pressure ratio and valve open conditions, gas fluctuation in valve seat throat is small and flow is steady.
根据实测数据和计算结果，对坝面隔墙处脉动压力特性进行分析研究。
In accordance with the measured data and the calculated result, the characteristics of the fluctuating pressures on the dam surface partitions are analyzed.
这个问题的主要困难是如何准确地描述作用在塔壳面上的脉动压力分布。
The major difficulty is how to describe exactly the distribution of fluctuating pressure on the tower surface.
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.
最后，以实船计算为例，进一步分析了二次脉动压力下舰船振荡响应的特性。
In addition, the characteristics of the whipping response of a real ship subjected to the gas bubble impulsive pressure of underwater explosion was analysed.
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.
本文对六十年代以来国内外螺旋桨脉动压力实船测试的研究作了一个简要的回顾。
This paper is a brief survey on the researches of measurements of the propeller induced pulsating pressure on the full-scale ships over the last forty years.
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.
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.
数值计算值与实测值作了对比，并给山水中存在圆柱亮时气泡脉动压力的经验公式。
The numerical computation is compared with the experimental data, and the experimental pressure formula of pulsing bubble when a cylinder is suspended into water is proposed.
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.
在风洞中对水下航行体模型尾部壁面脉动压力与近壁湍动速度进行同步测试及处理分析。
The wall pressure fluctuations and near-wall turbulent flow were jointly measured at the stem of an underwater vehicle model in CSSRC Wind Tunnel.
结果表明：该闸门理论分析方法基本是正确的；其自振频率不会与水流脉动压力发生共振。
The result indicates that the theoretical analysis is correct, and no resonance will appear between the fluctuating pressure of water flow and the gate vibration frequency.
在超声速或高超声速绕流中，一种很严重的脉动压力环境是由激波边界层相互作用引起的激波振荡。
One of the more severe fluctuating pressure environments encountered in supersonic or hypersonic flows is the shock wave oscillation driven by interaction of a shock wave with boundary layer.
在对量测技术进行研究和改进的基础上，对不同流态区清水和浑水脉动压力进行了系统的对比观测。
In a conceptual model, fluctuating pressure of clear water and muddy water is measured with improved measuring techniques.
本文通过尾水管内流动的模拟，导出了由尾水涡带所引起的周期性振动的振动频率和脉动压力的计算公式。
This paper gives the flow simulation of hydraulic turbine draft tubes. Then, the calculation formula of the frequency and force of vibration of the draft tube are derived.
研究螺旋桨空泡及其诱导的船体脉动压力的预报方法，对于减小其引起的船尾振动和辐射噪声是极其重要的。
It is very important to study methods for predicting propeller cavitation and induced fluctuations in order to reduce vibrations and noise on ships.
本文的研究重点包括车身表面脉动压力的求解和分析、车外远场噪声和车内噪声的预估以及实车道路试验研究。
This study focused on analysis of pressure fluctuation on the body surface, prediction of exterior far-field noise and interior noise and the road tests.
本文的研究重点包括车身表面脉动压力的求解和分析、车外远场噪声和车内噪声的预估以及实车道路试验研究。
This study focused on analysis of pressure fluctuation on the body surface, prediction of exterior far-field noise and interior noise and the road tests.
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