自動控制的根本問題是在存在干擾的情況下維持期望狀態(tài)。
You don't pass or fail at being a person, dear.
The essence of greatness is the perception that virtue is enough.
客戶的需求就是我們的追求，我們要用優(yōu)質的產品和服務贏得客戶的信任和滿意。