The expressions and tensor form coordinate transform matrix of the WDF (WCTM) is given and expressed in terms of the ABCD ray transform matrix elements of the system.
给出了用系统的ABCD矩阵元表示的用于进行此坐标变换的表达式和等价的张量形式的WDF的坐标变换矩阵(WCTM)。
An universal dynamic equation for unrestrained body has been derived in the form of tensor by using variation method.
用张量形式通过变分原理导出了无约束物体的动力学普适方程。
In the present paper, we derive the inertia tensor, expressed in a dyadic form, from the traditional definition of the moment of inertia in physics.
本文从物理学中转动惯量的传统定义出发，导出以并矢形式表示的惯量张量。
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