vertical pressure

A series of friction tests were carried out at different slip velocity, vertical pressure, and temperature, and the test data were fitted and analyzed using a simulation model.

分别在不同滑移速度、压力、温度下针对轮胎胎面胶块与冰面进行了摩擦试验，并对试验结果进行了模型拟合和分析。

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The steam-water two-phase flow instability in vertical parallel pipes was studied experimentally in the high pressure steam-water test loop.

在高压汽水回路上对垂直并联管中汽液两相流不稳定性进行了试验研究。

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It has been proved, through field-measured data and model test results, that trench width has much effect on vertical earth pressure on trenched flexible pipes such as steel pipelines.

开槽埋设钢管等柔性管时，开槽宽度对于作用于管道上的竖向土压力有着很大的影响，这已被现场实测和模拟试验结果所验证。

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This paper overviews the application development of prediction method for pressure drops in multi-phase vertical flow.

探讨多相垂直管流压力降预测方法的应用发展概况.

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The nonlinear theory of the active earth pressure produced by the interaction of two media, which are composed of strain-hardening medium and strain-softening medium for the soil masses behind the retaining wall, is studied by using catastrophe theory when the wall back is vertical and smooth.

应用突变理论方法，研究当挡墙墙背竖直、光滑，且墙后土体由应变硬化介质与应变软化介质组成时，两种介质相互作用产生主动土压力的非线性理论。

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Vertical pressure structure and genetic mechanism of overpressure in Kuqa depression, the Tarim Basin

库车坳陷纵向压力结构与异常高压形成机理

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It has been gotten that the laws of acceleration, dynamic earth pressure, vertical and horizontal accumulated deformation, accumulated tensile strain of reinforcement under cyclic loading with different amplitudes and frequencies. 3.

获得了不同荷载幅值、频率和加载次数下生态型加筋土挡墙不同部位的加速度、动土压力响应规律，挡墙的竖向和水平向变形的累积变形规律以及筋材累积拉应变增长规律。

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Vertical Pressure Steam Sterilizer is electric heating and automatic-control pressure type.

立式压力蒸汽灭菌器为电加热、自动压力控制型.

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The form of the array is a uniform vertical pressure sensor array, in whose center there is one three-dimensional vector hydrophone. By this combination array, the three-dimensional parameters of the near-field sources including the azimuth angle, the elevation angle and the distance can be achieved.

该算法采用均匀垂直声压阵中心配置单只三维矢量水听器的基阵形式，即可完成对近场源方位角、俯仰角和距离的三维参数估计。

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The double-faces stresses ( vertical and tangential stress) of the measuring tool in the hardness experiments, especially the vertical pressure, are accounted for.

研究中计及了硬度实验中压头下的双向压力（垂直和切向压力）对其硬度的影响，尤其是垂直压力的影响。

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The permitting rolling pressure for the slab rolling in the vertical pass was studied.

对立轧薄板坯稳定轧制的允许轧制压力进行了研究,给出了允许轧制压力的计算公式.

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A New-Type of Normal Pressure Vertical Boiler

一种新型常压立式锅炉

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Extensive experiments of steam-water two-phase flow and boiling heat transfer in a vertical helically-coiled tube were carried out in high pressure water test loop of Xi an JiaotongUniversity.

报导了在西安交通大学高压汽水实验回路上进行的垂直螺旋管内汽水两相流传热试验研究。

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An investigation of some measures for reducing wave pressure on vertical wall in the breakwater pier

斜坡堤内侧直立式码头上波压力减荷试验研究

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In consideration of the effect of liquid dynamic pressure on the tubing string vertical vibration, the differential equation and frequency equation for describing the vibration are set up.

考虑液动压力对油管柱纵向振动的影响，建立了油管柱纵向振动微分方程，并给出了这种情况下油管柱纵向振动的频率方程。

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