压力

Because the beer keg and the bottle are initially under the same amount of CO2 pressure, this "equilibrium" or equalized pressures in both bottle and keg will prevent beer from flowing into the bottle, unless we first bleed off some of the pressure from the bottle by way of a valve.

由于桶和啤酒瓶是根据二氧化碳的压力相同数量最初，这种&平衡&或中瓶和桶均衡的压力将阻止人们把啤酒瓶流入，除非我们首先出血起飞从瓶子的压力通过一个阀门的方式。

Modern brake systems can incorporate pressure sensors which determine brake cylinder pressure or even brake pad pressure.

现代化的制动系统装有压力传感器，用于测量闸缸压力甚至制动盘的压力。

Pump the pressure Balance Valves exceeds the rated pump pressure (one-way valves on the pipes does not flow may occur when this phenomenon, you can export to a one-way valve metering pumps were installed before a pressure gauge check the metering pump outlet pressure).

泵使用压力超出泵的额定压力（管道上的单向阀不畅通时可能出现此现象，可以在计量泵出口至单向阀前安装一压力表检查计量泵出口压力）。

Pressure sensor and pressure switch controller can be used in tathode ring machine to check the pressure on real time and warn automatically.

介绍了压力传感器在碱性锌锰电池制环机上的应用，在粉环成型机上利用压力传感器和压力转换控制器对粉环重量进行实时监控，实现自动报警功能，提高产品稳定性。

In well completing test for gas wells of Feixianguan Group with high sulphur content, the well test interpretation can't be conducted until the pressure data are calculated with gas column calculating formula because the distance between the pressure testing point and the central part of the formation is too big.

川东北飞仙关组高含硫气藏气井在完井测试过程中，压力测点位置与产层中部的距离较大，需将压力数据用气柱压力计算公式折算后再进行试井分析解释。

In order to maintain the blade of the sword cutter, extended service life, once the best cut-paper no more than 40 mm thick, and cutter on paper pressure should also be appropriate, and generally soft paper need pressure larger, harder materials require relatively little pressure.

为了保持刀片的锋利，延长切纸机的使用寿命，一次裁切的纸张最好不要超过40mm厚，而且切纸机对纸张的压力也应适当，一般较软的纸需要的压力大一些，较硬的材料需要的压力相对要小一些。

In the cutter in use and in order to maintain the blade of the sword cutter, extended service life, once the best cut-paper thickness should not exceed 40 mm, and cutter on paper pressure should also be appropriate, and generally soft paper need pressure larger, harder materials require relatively little pressure.

在切纸机使用中，为了保持刀片的锋利，延长切纸机的使用寿命，一次裁切的纸张厚度最好不要超过40mm，而且切纸机对纸张的压力也应适当，一般较软的纸需要的压力大一些，较硬的材料需要的压力相对要小一些。

Concentrated on the questions of high external water pressure and flow of the deep-lying tunnel, the basic theory and method calculating external water pressure are systematically studied, the high external water pressure of Jinping cascade 2 hydropower station is analyzed and studied in detail.

本文在总结前人研究成果的基础上，围绕深埋隧洞的突涌水和高外水压力问题，系统地研究了深埋隧洞衬砌水荷载和外水压力的作用机理及计算方法等理论，并对锦屏二级水电站深埋引水隧洞的外水压力问题进行了详细的分析和研究。

The method of finite element discrete and optimal parameter back analysis is adopted.(3) Concentrated on the question of high external water pressure of the deep-lying tunnel, the basic theory and method calculating external water pressure are systematically studied.(4) Based on Jinping cascade 2 hydropower station, numerical simulation rain infiltration of seepage field under different drainage pattern and grouting pattern are studied, also, the high external water pressure is analyzed and studied and some seepage control measures are put forward.

2采用有限元离散—优化法进行参数的反演分析；(3)针对深埋隧洞的高外水压力问题，进一步分析和研究了衬砌水荷载及外水压力的作用机理和计算方法；(4)以锦屏二级水电站深埋长引水隧洞作为本文的主要研究对象，采用考虑降雨入渗渗流场分析的方法对排水方案和灌浆封堵方案不同情况下的渗流场的水头分布进行了数值模拟，并对其外水压力进行了分析和研究，提出了渗流控制的具体措施。

Based on the principle of phase equilibrium of fluid, a new model for calculation of pressure distribution in gas condensate well was established in consideration of the effects between temperature and pressure and the effect lead by the change of kinetic energy. The deviation factor is also considered as a function of temperature and pressure in the model.

在流体相平衡理论基础上，综合考虑压力、温度的相互影响及动能变化的影响，同时將流体偏差係数考虑为压力和温度的函数，建立了新的凝析气井井筒压力分佈计算模型。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷