phymath999
Friday, July 27, 2012
,一般并非任何三个数量都能构成为一个矢量的。只有当我们旋转坐标系,各个分量按照正确的方式变换时,这才成立。所以需要分析坐标系旋转时,这些微商是如何变换的
http://staff.ustc.edu.cn/~phj/Classical_Mechanics/1_7.pdf
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