static friction coefficient

Compared with the effects on equivalent static coefficient of friction, augmenting the surface roughness of the pincer is a rational method to augment the friction coefficient between pincer and steel pile.

分析夹桩器受力及影响静摩擦系数因素，得出增大液压缸钳口表面粗糙度是增大钳口与钢桩间静摩擦系数的合理方法；

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I have here an object, mass m, muk friction coefficient kinetic is mu k, mu s and the static friction coefficient equals mu s.

有一个之质量为m物体，动力摩擦因数是，静摩擦因数，是。

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The results showed that the sliding ratio of ground-contact tread, the sliding force ( F_ ( sx)) and the adhesion force ( F_ ( ax)) increased as the static friction coefficient increased;

结果表明，随着静摩擦因数的增大，接地胎面完全滑移的滑移率增大，滑移力（Fsx）和附着力（Fax）增大；

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The results show that a higher precipitated calcium carbonate ( PCC) ratio to clay in the mixed pigments resulted in a higher static and dynamic friction coefficient and calendering decreased the surface roughness and the friction coefficient of the coated paper;

结果表明：在沉淀碳酸钙和瓷土混合颜料配方中，沉淀碳酸钙含量较高时涂布纸表面的静态和动态摩擦系数较高，而采用压光可降低涂层表面粗糙度和摩擦系数；

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