摘要
据梯度、散度、旋度的定义,用物理的方法给出了在球坐标系中的表达式;此方法也可以推广到其它的正交曲面坐标系中。
According to the definitions of grads, divergence and rotation, the expression in spherical coordinate system is given from the point of physics. This expression can also be extended to other normal surface coordinate systems.
出处
《唐山师范学院学报》
2001年第5期52-54,共3页
Journal of Tangshan Normal University
