Conservation of Mass. Conservation of Momentum. Stress Tensor.

质量守恒，动量守恒，应力张量。

A dual relationship between stress tensor and displacement grads tensor is presented.

提出了应力张量与位移梯度张量的对偶关系。

In this paper, the problem of electromagnetic stress tensor of the oblate spheroidal conductor in an electric field is studied.

本文研究电、磁场作用于扁球导体、磁导体上的力矩。

In this paper we turn out the coherent-state expression of energy-momentum stress tensor in two dimensional Schwarzschild black holes.

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。