switching variable造句

例句与造句

1. One - cycle control method is a nonlinear control method . by controlling the switch duty - ratio , it can make the average value of a switched variable equal to or proportional to the control reference in each cycle , so the stationary and transient errors are eliminated
   单周控制法是一种非线性控制法，它通过控制开关占空比，使在每个周期内开关变量的平均值与控制参考信号相等或成一定比例，从而消除稳态和瞬态误差。
2. It's difficult to find switching variable in a sentence. 用switching variable造句挺难的