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- mesh impulsive force 啮合冲力
- A hand tool used to exert an impulsive force by striking, consisting of a handle with a perpendicularly attached head made of a relatively heavy, rigid material. 锤子一种通过敲击发出冲击力的工具，包括一个把手和一个与之垂直的由较沉、较重的金属制成的头
- In being deflected, it exerts a impulsive force on the blades, which causes them to rotate. 在被迫改变方向时;蒸汽对叶片施加冲击力;使之转动。.
- The combination of inlet fluid impulsive force with vibration force accel-erated the failure of pipe bundle. 进口流体的冲击力与振动力的叠加,加速了管束的失效;
- The frictionless impact of billiards due to impulsive force under different conditions is discussed regarded as an illustration of rigid body motion. 作为刚体运动的例证;讨论了在冲力作用下台球的运动情形;计算了在不同的击打条件下;台球进入无滑滚动状态的绕质心转动的速度.
- A hand tool used to exert an impulsive force by striking,consisting of a handle with a perpendicularly attached head made of a relatively heavy,rigid material. 锤子一种通过敲击发出冲击力的工具，包括一个把手和一个与之垂直的由较沉、较重的金属制成的头。
- Because of the fillness before assembly and action of impulsive force in the working process, the strength and rigidity of tight mould sleeve should be checked during the design. 紧固模套是组合模具中最常使用的结构,由于装配前存在过盈以及工作过程中冲裁力的作用,设计时必须对紧固模套进行强度和刚度校核。
- By analysis of the whole process of mechanism motion general equation of the dynamics, the change law of the acceleration and impulsive force of the punch pin isg iven out. 通过对机构运动全过程的分析,结合动力学普遍方程,给出了冲头加速度及冲力的变化规律。
- By peening head, impulsive force with a certain frequency was applied to the metal of the weld seam and the weld toe when they were still hot after welding. 通过用电磁锤锤头对焊后尚处于高温状态的焊趾和焊缝区金属施加一定频率的锤击力,迫使焊趾处的金属向焊缝中心流动,抵消致裂拉伸应变,达到防止焊接热裂纹的目的;
- Furthermore, a design process on the basis of joint probability distribution was suggested to estimate the impulsive force of plunging wave on breakwaters. 经一系列实验值与理论联合机率分布之比较分析，结果显示双常态密度函数颇适于无因次冲击波力与冲升时间联合机率分布型态之描述；
- Pulsed jet can strengthen the instantaneous impulsive force of the jet under the condition of same energy level and can raise the ability of auxiliarily crushing rocks and removing cuttings. 脉冲射流能够在能级相同的情况下增大射流的瞬时冲击力,可以提高射流的辅助破岩和清除岩屑的效果。
- The fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
- Our future plans must mesh with existing practices. 我们未来的计划必须与当前的实践相合。
- With the increasing of vehicle velocity, the impulse force of road unevenness also increases. 随着车速的提高,路面不平度的激振力也不断加大。
- A mesh fabric resembling such netting. 网眼织物织出的与此类网相似的网状物
- The analytic solution of impulse force impulsion in low-strain experiment is obtained by the elastic collision theory. 利用弹性体撞击理论,给出了基桩低应变试验冲击力脉冲的解析解。
- Our ways of looking at these problems don't mesh. 我们观察这些问题的方法并不一致。
- He was, on his own admission, impulsive by nature. 他承认自己生性易于感情冲动。
- Their characters just don't mesh. 他们的性格就是合不来。
- The disk shaped spring pile cap is a new structure,which can help reduce the impulse force and avoid the failure of piles under constant impulse. 碟簧桩帽是一种新型的桩帽结构 .;它可以在保持冲量不变下减轻冲击力;避免桩头的冲击破坏
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
