The model of position parameters of contact point under engagement is provided, too. Meanwhile, the basic double-face engagement equations are deduced.
建立了瞬时啮合接触点位置参数的数学模型，导出了双面啮合的基本方程。
The point contact hoisting rope was taken as an studied example and a model for the fretting wear of steel wires was developed.
以点接触式提升钢丝绳为研究对象，在实验室建立了钢丝绳中钢丝的微动磨损模型。
Objective To compare the effects of point contact-dynamic compression plates (PC-DCP) and dynamic compression plates (DCP) on cortical bone blood flow in an intact sheep tibia model.
目的观察新型点式接触动力加压接骨板(PC -dcp)和动力加压钢板(DCP)固定段皮质骨血流动力学的变化。
A mechanical model and its calculation method are advanced for calculating the variation regularity of load on the rails of the close contact section between switch point and stock rail.
提出了求解道岔转辙器部分尖轨与基本轨密贴区域内轮载在两钢轨上分布规律的力学模型与计算方法。
In this paper, we propose a simplified model for the thermal EHL of point contact and obtain its full numerical solution.
本文提出了一个简化的点接触燕弹流计算模型并进行了完全数值求解。
The contact point figure of the micro accelerometer switch is discussed. The contact point stick physical model is established.
讨论了微加速度开关触点形貌，建立了触点吸附物理模型；
The contact point figure of the micro accelerometer switch is discussed. The contact point stick physical model is established.
讨论了微加速度开关触点形貌，建立了触点吸附物理模型；
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