常見例句雙語例句We carry out a transformation to spherical polar coordinates.我們變換成球極坐標(biāo)。So the idea of spherical coordinate is you're going to polar coordinates again in the rz plane.所以說球坐標(biāo)系,其實(shí)就是在rz平面再建立一個(gè)極坐標(biāo)。The theoretical and numerical formulas for gravity and height variations in spherical polar coordinates are derived.導(dǎo)出了重力、高程變化及相互關(guān)系在球坐標(biāo)系中的理論和數(shù)值計(jì)算公式。 返回 spherical polar coordinates