两处upset的翻译? 1. can effectively eliminate disturbances for fast responding processes. 对于响应快的过程可有效消减干扰 2. but it waits until the disturbance upsets the process before taking corrective action. 但是直到工艺波动才采取纠正措施 3. can become unstable due to nonlinearity and disturbance upsets. 可由于非线性和工艺波动而导致不稳定查看更多