propagation pressure的例句大全

This method takes full advantage of the low tensile strength of rock and high permeating ability of high pressure water which enable the initiation and propagation of cracks and the accomplishment of rock fragmentation.

本方法充分运用了岩石抗拉强度低，和高压水对岩石有利渗透作用的条件，从而达到岩石裂纹的产生与扩展，直到最后劈裂。

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And the analysis of the test data is as following: ① Influence of concentration impacting on peak pressure is analyzed. And peak pressure has a cubic function with propagation distance with same test point distance.

分析试验数据认为：①浓度的改变对压力峰值的影响是比较大的，当测点距离一定时，压力峰值与浓度成二次函数关系。

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In this paper the transfer matrix method of sound and vibration propagation of the spatial pipeline system is deduced, while the steady flow speed and steady liquid pressure are considered.

考虑了流体定常压力和流速，建立了空间管系振动及声传播的传递矩阵法。

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propagation of pressure wave for bubbly flow in vertical upward tube

垂直上升管内泡状流压力波传播

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The virtual anode formation time and propagation velocity at different pressure with different apertures are investigated.

比较了在不同气压和空心阴极孔径下虚阳极的形成时间和扩展速度

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Analysis of Radio Wave Propagation Characteristics in Rotating Environment and Its Application in Tire Pressure Monitoring

旋转环境下电波传播特性及其在胎压监测中的应用

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The average propagation velocity decreased with the rise of air pressure or humidity under the same electric field.

在相同的电场强度下，流注平均传播速度随湿度、气压的增大而减小。

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Current research mainly includes two methods: one method is according to the conversion relation between the pressure and volume pulse wave, another method is to use the pulse propagation time measure blood pressure.

目前的研究主要包括两种方法：一种是根据容积脉搏波和压力脉搏波之间的转换关系得到血压；另一种是利用脉搏波传导时间测量出血压。

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a two-layer mathematical model on generation and propagation of internal solitary waves indued by tide is derived based on the two-layer model of internal tide and considering non-static balance of perturbation pressure.

在二层内潮数学模型的基础上，考虑非静力平衡扰动压力的影响，导出潮频内孤立波产生、传播的数学模型。

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Investigation on Pressure Wave Propagation Characteristics in Gas Flowrate Transient Slug Flow

气量增加段塞流场中压力波传播特性分析

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Methods The physical parameters of blast wave were measured by PCB pressure transducers ( USA) during underwater and air explosions of 200g, 500g and 1000g TNT respectively. Consequently, the propagation speed, peak overpressure value, positive duration and impulse of blast wave were analyzed.

方法分别用200、500和1000g TNT进行水下和空气中爆炸，用美国PCB公司生产的压力传感器测定冲击波物理参数，分析冲击波的传播速度、超压峰值、正向持续时间和冲量。

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According to the Newton's second law of motion, the law of conservation of mass, and Bingham plastic flow equation of slurry, as well as under top cement pulsation, the mathematical models of one dimensional pressure pulse propagation downwards in the cement column was established.

文中根据牛顿定律、质量守恒定律及水泥浆的宾汉塑性流变性，在顶部水泥脉冲振动作用下，建立了水泥浆中，一维压力传播的波动方程的数学模型。

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The modified tensile stress crack propagation criterion and influence of cranny hydraulic pressure on crack propagation

修正的拉应力裂纹扩展准则及裂隙水压对裂纹扩展的影响

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Study of Propagation Pattern of Pressure Waves Produced by Magnetically Levitated Train Passing a Tunnel

磁悬浮列车穿越隧道引起的压力波传播规律研究

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at the request of laying offshore pipelines in the south sea of china, a systematic analysis on the elasto-plastic stability and propagation of buckles under the combined loading conditions of bending and hydrostatic pressure in submarine pipelines, is investigated.

本文根据我国南海海底输油气铺管的要求系统分析了海底管道在弯曲与外水压力共同作用下的弹塑性稳定性和屈曲传播。

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The effects of pressure fermentation on barm propagation, the formation and reduction of diacetyl, the formation of higher alcohols and esters, and beer taste were studied in the experiments.

摘要实验研究了压力发酵对酵母繁殖、双乙酰形成及还原、高级醇和酯的形成，以及啤酒口味等方面的影响。

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