orthogonal coordinates的用法和樣例：
例句
- The problems involved in the resolution of forces and displacements are not evident while we use orthogonal cartesian axes.
在採用迪卡兒直角坐標時，力和位移分解中的問題是不明顯的。 - An analytic method of determining the basic dimensions of the oscillating disk cam mechanism under retangular coordinates is introduced.
介紹了直角坐標下擺動從動件盤形凸輪機構基本尺寸確定的解析法。
