提出非完整力学的广义达朗贝尔-拉格朗日原理，包括其牛顿表述和拉格朗日表述。此原理能导出态空间封闭的运动方程组。
Generalized DAlembert-Lagranges principle for non-holonomic mechanics, including its Newtons formulation and Lagrangian formulation, are given. This principle can lead to the closed motion equations.
分析了摇摆运动对非牛顿流体和牛顿流体流动速度的影响和速度峰值与管壁处的速度梯度的变化规律。
The effect of rolling motion on the flowing velocity of Newtonian fluids and Non-Newtonian fluids is analyzed. The variation of peak velocity and velocity gradient in the wall is also investigated.
本文在掌握大量有关文献资料的基础上，以非牛顿流体力学为基础，对水泥浆液的流变特性进行了研究，从而进一步认识其在土体中的运动规律。
By the theory of continuum medium mechanics of non-Newton fluid, the characteristics of cement liquid and it's rules of spreading in soil are acquired.
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