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(xiàn)電機的定位力是由鐵心開(kāi)槽及鐵心的有限長(cháng)產(chǎn)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(guò)直接積分得到了有限長(cháng)密繞矩形螺線(xiàn)管自感系數的精確表達式，并對結果進(jìn)行了圖示和討論。
