查询词典 water pressure

Slowly open all ball valves to relieve air and water pressure.

慢慢开启所有球阀，释放空气和水的压力。

III.Inadequately supported decks which collapse on a paddler's legs when a decked boat is pinned by water pressure.

III。当船被水压钉住，不适当地支撑着的覆盖物倒下压住你的腿。

Dam deformation and inner water pressure of the penstock are main factors to cause axial tensile stress and circumferential tensile stress respectively.

坝体变位和管内内水压力分别是背管产生轴向拉应力和环向拉应力的主要因素。

This paper describes an approximate solution, in polar coordinates, to the plane problem of foundation consolidation (suitable for certain boundary conditions), and also provides graphs for calculating the distribution of pore water pressure at any time underneath the strip footing with uniform load.

本文叙述了地基渗透固結平面課題的极坐标近似解法，并提出了条形均布荷重下任何时刻地基內孔隙水压力分布的計算图表，可供在复杂荷重及施荷速率条件下計算孔隙水压力之用。

Finally,a relationship between landslide safety factor and pore water pressure is presented.

最后阐述了土坡安全系数与孔隙水压力的关系。

Moreover, the landfill media deformation has an obvious influence on distribution law of pore-water pressure and fluid velocity.

同时，填埋介质变形影响了孔隙水压力和水流速的分布规律。

Comparison of the results of experimental study and theoretical analyses further shows that the nesessary condition for the hydraulic fracturing of a soil is that the minor principal stress on the inner surface reaches the tensile strength of the soil under the action of water pressure.

试验研究与理论分析结果的比较进一步阐明促使土体发生水力劈裂的必要条件为在水压作用下内壁表面的最小有效主应力达到土的抗拉强度，从而指出过去采用的那些水力劈裂判断准则，如水压超过最小总主应力等等，都是不正确的。

In guaranteeing project quality to shorten time limit of project and reduce the cost, the sinking rammer of the last two bombarding must be adjusted in the construction so that the sinking amount of the average rammer is not greater than 100mm in the test in order to monitor the result of hole water pressure and static loading test.

在确保工程质量的前提下为降低工程造价和缩短工期，适当的将夯点最后两击平均夯沉量进行调整，按其不大于100mm控制施工，并在施工中进行现场静载试验和孔隙水压力试验以监测效果。

The calculation results show that runner frequency of the turbine is reduced in certain degree under the effect of water pressure and viscous force, and the mode is changed too.

通过计算表明在水压载荷和黏性载荷的作用下，水轮机的转轮频率存在一定程度的下降，模态发生了变化。

A Direct Operated Water Pressure Reducing Valve shall be installed where indicated on the plans.

在工厂所指定的地方应该安装一个直接操作水减压阀。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。