• The article puts emphasis on the qualification test of the steam-water separating device at hot conditions in a high temperature and pressure water test rig.

    着重介绍高温高压试验台上进行的立式蒸汽发生器汽水分离装置考核试验。

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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试验研究。

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  • The meters value does not relate to a diving depth but to the air pressure used in the course of the water resistance test.

    价值并不涉及潜水深度空气压力试验过程使用

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  • The test results show that the shield condition of fire, spray pressure and fire power have important effects on water mist fire suppression.

    试验结果表明灭火效果重要影响因素是火焰被遮挡条件、雾滴直径、喷雾压力火焰规模。

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  • Watts offers a pressure test gauge, model 276h300 to assist you in determining if you have high water pressure.

    美国瓦茨提供压力测试型号276h300帮助用户确定是否存在水压

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  • Experiments test the influences of pressure, height, nozzle aperture and frog momentum on the fire control effect of fine water mist.

    实验主要通过测定压力高度喷头孔径大小动量水雾灭火效果影响

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  • First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.

    首先进行强度稳定性计算主要进行筒体端盖壁厚计算、水压试验应力校核以及叶轮的强度校核

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  • The water pressure test after adopting cement grouting proves, although the permeability of rock improves, it can not achieve the design requirement.

    采用水泥灌浆所做试验证明岩土渗透性能虽然得到改善但是不到设计要求

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  • Construction: projects concerning water pressure are completed and passed the test.

    施工部分:与水压有关项目施工完毕验收合格。

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  • Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.

    通过试验研究饱和粉煤灰孔隙压力特性、动强度特性以及振陷变形特性。

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  • This article introduces problems concerning the purpose of research, design of structure and observation and requirements for water pressure test.

    该文介绍这一现场模拟试验试验目的结构设计观测设计试验要求等方面的问题

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  • A phase behavior test scheme is designed for condensate gas-oil mixtures with rich gaseous condensate water in abnormally high temperature and pressure.

    设计了一适合异常高温高压富含气态凝析的凝析油气相态测试方法,并依该方法开展了一系列的先导实验。

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  • The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test.

    价值并不涉及潜水深度空气压力试验过程使用

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  • The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.

    通过室内岩心流动试验,研究含水饱和度岩石出规律影响

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  • With the help of numerical method it analyzes the data of pore water pressure vanishing test, which can increase the precision of the test and cut the expense of engineering investigation.

    锡冶山尾矿坝工程例,探讨数值在尾矿库坝体岩土孔隙压力消散试验中的应用,对提高试验精度减少试验开支、指导工程安全施工具有现实意义。

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  • The draw-down test basically found out the double porosity feature of palaeozoic burried hill reservoir, during pressure build-up test, water boundary and fault boundary were revealed .

    压降测试基本测出了潜山油藏双重孔隙特征测试过程中测得了边界断层边界。

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  • Furthermore, the effect from the negative pore water pressure on the uplift bearing capacity is investigated in the light of the result of the prototype test, of which the value is determined as well.

    同时根据原型试验结果研究孔隙压力对抗承载力影响,确定了的大小。

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  • With the reference of the test purpose and requirement for high pressure gas bottle, the systems for airproof, fatigue, water pressure and blast test are worked out.

    按照高压气瓶的各类试验目的要求,设计出了气密疲劳试验水压爆破试验系统

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  • In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine.

    介绍了水轮机压力脉动试验时空化系数测量位置及测点、信号采样频率采样时间等因素试验结果影响

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  • And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.

    通过大量冷态试验范围变化工况、变化喉部面积变化条件下,利用对低温流量控制系统进行研究,得到了流量系数压力恢复系数变化规律

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  • Through analysis and fatigue test research to the super - void - water pressure, there is a new cognition that is the failure form and the influence in life of pavement structure by void - water.

    通过孔隙水压分析疲劳试验研究,探讨了空隙路面结构破坏形式和疲劳寿命影响

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  • Water supply for pressure test is taken from construction water for temporary purpose and set temporary water use sites in every floor.

    试压水源工程临时用水水源,利用用水

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  • Where possible, the closed position should be determined by leak test using water or air, under low pressure.

    如果可能的话可以用水空气,在低压状态关闭状态进行测试看看有没有泄漏

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  • The data from conventional water pressure test is analyzed by using R/S method and the fractal dimension of rock mass permeability is obtained.

    采用R/S分析方法钻孔常规试验资料进行了分析,给出了能反映岩体透水性特征的维数

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  • The proposed analysis method is validated through the comparison of the values of excess pore water pressure, piezocone test, theoretical estimates and the data collected in four projects.

    最后通过工程实例把孔试验得出理论值以及现场实测值进行对比,初步验证了利用孔压静探试验估算沉桩过程中产生孔隙水压力的可行性。

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  • The test results show that linear relationships exist between swell and water as well as the logarithm of swell and the logarithm of pressure.

    膨胀量是含水量线性函数,膨胀量对数压力的对数呈直线相关。

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  • Based on the mathematical model mentioned above, a software pigging is developed, which aims at pigging steady calculation after water pressure test.

    根据数学模型和相应的数值计算方法,研制试压输气管道的瞬态模拟分析软件Pigging

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  • However with the reservoir pressure decreasing and water production gradually increasing, field test show it could be used to enhance entrainment capability of well tube.

    随着地层压力逐渐下降,产水量逐渐增加现场试验表明井下节流工艺有助于提高个别气井携液能力

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  • However with the reservoir pressure decreasing and water production gradually increasing, field test show it could be used to enhance entrainment capability of well tube.

    随着地层压力逐渐下降,产水量逐渐增加现场试验表明井下节流工艺有助于提高个别气井携液能力

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