例句與造句

1. Unit step response
   單位階躍響應(yīng)
2. The direct method of process identification for computer control system by unit step response
   計算機(jī)控制系統(tǒng)對象模型辯識的單位階躍響應(yīng)直接法
3. It's difficult to find unit step response in a sentence. 用unit step response造句挺難的