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- earth contact pressure 接地压
- Contact pressure increase by 1.5 - 5 with same stems and yokes. 即使采用相同的阀杆和轭架;接触压力也能够增加1.;5至5倍。
- The contact pressure and its distribution, the load sharing between piers and the raft are monitored by the installed earth pressure cells at pier-soil and raft-soil interfaces. 根据基底下埋设土压力盒的观测结果,研究了墩-筏基础的工作机理;明确了基底压力及分布;分析了墩与筏基的荷载分配比。
- The perfect camber design can be obtained by introducing the center/side ratio concept of contact pressure and choosing proper ratio. 同时引入辊间接触压力的中、边部比值概念并作合理选择，使设计出的辊型更加完善。
- The high contact pressure and the choice of different electrical contact materials enable high currents to be switched reliably. 高接点压力和选择不同的电接点材料能可靠地控制大电流。
- The difference between the PFL and FFL is not obvious for large tensile stresses and so does the effect of the contact pressure on the FFL. 当拉应力较大时，微动疲劳寿命（FFL）与普通疲劳寿命（PFL）相差不大，法向压力的影响不明显；
- Sufficient contact pressure generated by the torque is essential. A small increase in contact pressure produces a rapid decrease in leakage. 通过扭矩产生充足的接触压力是重要的。接触压力的稍微增加，可以迅速减少泄漏。
- In this paper, the residual contact pressure of hydraulically expanded joints of tube to single tube model of heat exchangers is investigated. 采用液压胀接技术，对换热器液压胀接后管子与单管模型的残余接触压力进行了研究。
- The application results show that the distribution of roll contact pressure was meliorated, and the life of the backup roll was improved. 结果表明，优化后的辊型曲线改善了辊间压力的分布情况，降低了轧制末期工作辊边部对支撑辊的磨损，提高了支撑辊轧制质量。
- More detailed thermographic testing on an annual basis is required to ensure that contact pressure does not deteriorate over time. 更详细的温度测试，每年需要，以确保接触压力并不恶化一段时间。
- It can be concluded that the diameter of the tubesheet has little influence on the contact pressure and the residual contact pressure. 得出液压胀接时管板外径对胀管的接触压力和残余接触压力影响不大等结论。
- Hence, an increasing of CoF could reduce the slip distance and increase the friction stress but does not ensure a decreasing in peak contact pressure. 因此，摩擦系数增加，能减少滑动距离和增加摩擦应力，但不能确定最大接触压力的减少。
- The calculating formulas related the residual contact pressures to hydroform... 结果表明该装置结构及其计算方法适于工程应用。
- The inexpensive tried and tested Bourdon tube system coupled with a modern modular principle provides a very reliable yet inexpensive contact pressure gauge. 经过测试和使用的波登管系统价格便宜,采用现代化的模块原理,是一个可靠的价格合理的接点压力表。
- The different expansion joint set in lining-up BOF will lead the different of contact pressure between lining and shell,and further produce different thermal-stress. 转炉炉衬砌筑时设置的膨胀间隙不同会导致炉衬与炉壳之间的接触压力不同,进而导致炉衬的热应力不同。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The FEM analyses indicate that maximum contact pressure and maximum friction energy intensity caused by ultrasound also occurs always at the periphery of conta. 有限元模拟的结果显示,最大的接触压力以及由此导致的最大摩擦能密度也发生在接触界面的周边,从而解释了实验现象。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- Taking an arch foot as an example,a practical m et hod was proposed to simulate the contact pressure of the prestressed tendon acco rding to the experiment. 以桥梁拱脚为例,依据实验结果提出了一种模拟预应力钢索与索道壁之间接触压力等代荷载的实用的方法。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
