椭球坐标系(ellipsoidal coordinates)是正交曲线坐标系的一种。在正交曲线坐标系中,椭球坐标系具有一定的普遍性,其他可分离变量的十种正交曲线坐标系都是它的特殊情况。
利用复数坐标系z上的儒可夫斯基变换,计算带电旋转椭球形电容器的静电能,并对结果进行了讨论。
By using the Zhukovsky conversion in the complex coordinate system, the electrostatic energy of a charged revolving ellipsoidal capacitor is calculated and discussed.
通过对地图投影原理的分析,提出了将我国目前通用的80坐标系所采用的IAG75椭球进行投影变换的方法。
Through analyzing the theory of projection, this paper gives an projection transform method by which can convert IAG75 spheroid, used by 80 coordinate system, which widely used in China.
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