The maximum static friction force goes up with the relative humidity…
利用单峰接触的模型，建立了相对湿度与摩擦力关系的公式。
From the common mechanical phenomenon, present a theoretical method on how to judge the direction of static friction force.
本文以常见的力学现象为例，从理论上阐述判断静摩擦力方向的方法及作功问题的证明方法。
The anti-slip glass of the invention has high static friction coefficient, good anti-slip effect and is easy to be cleaned daily.
本发明的防滑玻璃静态摩擦系数高，防滑效果好，易于日常清洁。
This paper grasps its kinematic traits and gives a specific and intuitionistic solution through analysing each contribution of main motivity and static friction.
本文抓住刚体无滑滚动的运动学特征，通过分析主动力和静摩擦力各自的贡献，提出一种形象、直观的求解方法。
Adjusting filament tension by static friction during the course of winding, high tension of winding filament is controlled precisely with little wear and tear to it.
该系统采用静摩擦施力方式给行进中的缠绕纤维施加和调整张力，在对纤维损伤较小的情况下，实现了缠绕纤维的高张力高精度微机控制。
The dependence of the static friction force on a rod immersed in granular matter on the filling height of granules and the diameter of the rod is studied experimentally.
通过实验研究了圆棒在颗粒物质中受到的摩擦力与颗粒填充高度及棒径的关系。
The dependence of the static friction force on a rod immersed in granular matter on the filling height of granules and the diameter of the rod is studied experimentally.
通过实验研究了圆棒在颗粒物质中受到的摩擦力与颗粒填充高度及棒径的关系。
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