例句與造句

1. The system selects switching surface according to the approach of variable structure control . based on the control rules to design the variable structure controllers , the inner loop and the outer loop form a complete vsc control loop . the control system has switching surface and the system brings sliding along fixed desired trajectories
   根據(jù)滑模變結(jié)構(gòu)控制方法選擇切換面，根據(jù)控制律，設(shè)計變結(jié)構(gòu)控制器，使內(nèi)環(huán)和外環(huán)合成為一個vsc控制器，系統(tǒng)的控制有切換，而且在切換面上系統(tǒng)將會沿著固定的軌跡產(chǎn)生滑動運動。
2. It's difficult to find loop forming in a sentence. 用loop forming造句挺難的