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- tread bar contact area 胎面花纹接地面积
- 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。
- Contact pressure gauges with the Bourdon tube system are used at process pressures of approximately 1 bar and upwards. 波登管接点压力表系统用于过程压力约为1 bar及以上的情况。
- 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。
- We heard his heavy tread on the staircase. 我们听到了他走在楼梯上沉重的脚步声。
- She tread lightly so as not to wake the baby. 她步子很轻,以免惊醒孩子。
- 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。
- He unwarily tread upon a viper asleep just before his feet. 他不小心踩到正睡在他脚前的蛇上。
- If a man once fall, all will tread on him. [谚]人倒众人踩。
- I heard his heavy tread up the stairs. 我听到他那沉重的脚步走上楼梯。