effect limit

• 效应限制

effect limit的用法和样例：

例句

1. The centripetal effect of the magnetic field is adopted to restrict two moveable freedoms for the example of this paper which makes the structure simple.
   本文的应用实例中利用了磁场的向心效应限制盘片的两个移动自由度，不用增加其它的机械约束结构，使整体结构得到简化。