Limited Length的用法和樣例：
例句
- There are two causes or cogging force in linear permanent magnet motors, resulting from the slotting and the finite length of the iron-cored.
永磁直線電機的定位力是由鐵心開槽及鐵心的有限長產生的。 - The exact expression is obtained by integration method for a tightly wound rectangular solenoid of finite length, the result is plotted and discussed.
通過直接積分得到了有限長密繞矩形螺線管自感係數的精確表達式，並對結果進行了圖示和討論。
