求翻译：在平面几何学中，有直角坐标的平移和旋转，还有极坐标与直角坐标之间的相互转换。直角坐标系中，坐标的平移，讲究的是一个相对坐标和绝对坐标。坐标的平移，是由坐标轴的平移和转动造成的。如果能弄清楚原坐标的移动距离、移动方向、转过的角度（相对于原坐标移动之前）。那么所要求的坐标，也做原坐标同样的变换就可以在新坐标中找到对应的位置。是什么意思？

In plane geometry, there are rectangular coordinates of the translation and rotation, as well as polar and rectangular coordinates and vice versa. Cartesian coordinates, the coordinates of the translation, the emphasis is on a relative coordinates and absolute coordinates. Coordinates of the transla

At school, at right angles 平面几何 Shihtan coordinates and rotation of coordinates, there is also a mutual conversion between coordinates and at right angles. at right angles, coordinates in the Shihtan coordinate system, stress is a relative coordinates and absolute coordinates. Shihtan coordinates of

In plane geometry, coordinate translation and rotation, there are mutual conversions between polar and rectangular coordinates. In the Cartesian coordinate system, coordinates the translation, stress is a relative and absolute coordinates. Coordinate translation, is the result of the translational a