质量守恒，动量守恒，应力张量。
Conservation of Mass. Conservation of Momentum. Stress Tensor.
提出了应力张量与位移梯度张量的对偶关系。
A dual relationship between stress tensor and displacement grads tensor is presented.
动量流的选择导致了麦克斯韦应力张量的表示。
The momentum current picture leads to a representation oe Max well's stress which is easy to . visualiye and to shctch quantitatively.
麦克斯韦应力张量法是计算电机电磁转矩的有效方法。
Maxwell stress method is an available one to calculate electromagnetism torque of machines.
由此对通常认为比较抽象的偏应力张量不变量的意义与作用有更深层次的理解。
So, a deeper understanding of the significance and the role of the invariants of the stress deviator which are considered more abstractly has been given.
本文根据应力张量定义，利用张量计算规则及有关规定，给出剪应力互等定理的证明。
According to the definition of stress tensor and by means of the tensor calculation rule and the concerned stipulations the equivalent theorem of shearing stress is proved in this paper.
首先将板内的位移利用中面上位移及其沿梁厚方向的梯度表示出来，并获得梁内应力张量。
The expressions of the displacements and stress components are obtained in term of the midsurface displacement and the derivatives.
为了描述材料的各向异性，引入了一个由应力张量和组构张量的联合不变量表达的各向异性参数。
To characterize relative orientation between the loading direction and material fabric, an anisotropic variable expressed by the joint invariants of the stress tensor and fabric tensor is introduced.
应力张量，作为以单个应变张量为变量的张量值函数，用含有高阶弹性张量的张量多项式来表示。
As a tensor-valued function with a single tensor variable, i. e. strain, stress is expressed as a tensor polynomial that contains high order elasticity tensors.
讨论了一个二维黑洞的能量应力张量的相干态表示，并将这样得到的结果与已有的结果进行比较和讨论。
In this paper we turn out the coherent-state expression of energy-momentum stress tensor in two dimensional Schwarzschild black holes. The results have been discussed as well.
讨论了一个二维黑洞的能量应力张量的相干态表示，并将这样得到的结果与已有的结果进行比较和讨论。
In this paper we turn out the coherent-state expression of energy-momentum stress tensor in two dimensional Schwarzschild black holes.
构造考虑齿槽效应的气隙相对磁导函数，计算出气隙磁通密度，进而用麦克斯韦应力张量法计算出电机的磁阻转矩。
The effect of stator slotting being taken into consideration, the air gap relative permeance functions are derived and the flux density in air gap are computed.
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.
运用损伤力学以及断裂力学理论，定义了岩体损伤张量、有效应力张量、损伤应变等，建立了损伤演化方程，从而建立了多裂隙岩体的损伤断裂模型。
Using the theory of damage mechanics and fracture mechanics, the damage tensor, effective stress tensor and damage strain, etc. of rock mass are defined, propagation equation of damage is developed.
张量的三分之一通常称为体应力。
在应力偏张量主值三角函数解的基础上，推导了应力空间内主应力和主方向的通用解析解公式。
Based on the stress partial tensor's trigonometric function answer, the main stress and main direction are established in parsed currency formula, and some special answers and examples are discussed.
对NEIC宽频带地震辐射能量目录和哈佛矩心矩张量（CMT）目录的比较，给出关于视应力的一些可能是有意义的结果。
Comparison between the NEIC broadband radiated energy catalogue and the Harvard CMT catalogue provides information about apparent stress.
本文从一般强度理论出发导出各向异性材料应力形式张量多项式强度理论，根据强度准则的外凸性得到应力二次形式强度准则的强度参数限制条件。
A set of inequality constraint conditions of the strength parameters is derived from the convexity of the strength criterion, which is expressed in a quadric form in terms of stress components.
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 .
分析和研究地应力弹性二阶张量场的可视化技术。
The visualization techniques of 3D tensor field in geostress were analyzed and studied.
分析和研究地应力弹性二阶张量场的可视化技术。
The visualization techniques of 3D tensor field in geostress were analyzed and studied.
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