The use of inertia dyadics enables one to deal with certain topics involving inertiavector and inertia scalars in a basis-independent way.
在处理包含惯性矢量和惯性标量的某些问题时，应用惯性张量则可作到与基无关。
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From the angel of four dimensions vector and physics observation, this paper discusses the coordinate transform relationship between the relative movement inertia reference frames.