The relationship between static and dynamic friction coefficients of the rigid blocks with smooth surfaces has been studied preliminarily by means of a dynamic test of rigid blocks in this paper.

本文通过刚块动力模型试验，对具有光滑表面刚性块体的动、静摩擦系数关系进行了初步探讨，并以模型试验结果验证了离散元数值模型的正确性。

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A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.

用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。

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The method USES discrete analytical surfaces to represent the surfaces between deformable and rigid bodies.

该方法将变形体与变形体或刚体之间的接触面利用离散的解析曲面来描述。

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But it is apparent, he said, that running on more rigid surfaces, such as asphalt or synthetic tracks, typically results in "more loading on the joints" and a greater likelihood of injury.

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