并提出采用渗透压力附加柔度张量的概念来定义渗透压力对岩体力学特性的影响。
The concept of additional flexibility tensor is introduced to indicate the influence of seepage pressure on the mechanic characteristics of rock mass.
提出了多磁化中心锁式态工作的非均匀磁化系统中铁氧体张量磁导率的概念。
A concept of the tensor permeability in the multicenter-magnetized inhomogeneous magnetized systems in a latching state is proposed.
微分几何包含这样的概念：纤维束和流形上的微积分，特别是矢量与张量微积分。
Within differential geometry are the concepts of fiber bundles and calculus on manifolds, in particular, vector and tensor calculus.
本文将弹性静力学中的应力函数张量概念直接推广到连续介质动力学问题中，给出了动力应力函数张量的一般表达式。
This paper generalizes the concept of stress function tensor in static elasticity into the more general case of continuum dynamics .
本文介绍了力学中的一个新概念机械能流，研究了能流中的应力张量，并讨论了动力学系统中机械能密度守恒点的一个应用。
This paper introduces a new concept-mechanical energy flow, studies stress tensor in energy flow and an application of mechanical energy density conservative points in dynamical systems is discussed.
研究表明，通过借助于矢阵概念，在涉及多个坐标系时，张量的相对导数得到了更加清晰和严格地描述。
It was shown that with the help of vectrix one can treat the relative derivatives of a tensor more clearly and more rigorously when multiple reference frames were concerned.
介绍了矩阵的一种新的运算-拟半张量积，并相应的引入了一系列新的概念及其性质。
The rank of matrix which two matrices act right semi-tensor product is given.
介绍了矩阵的一种新的运算-拟半张量积，并相应的引入了一系列新的概念及其性质。
The rank of matrix which two matrices act right semi-tensor product is given.
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