The phase margin is a measure of how much the system can tolerate before becoming unstable.
相位裕度是系统在变得不稳定之前可以容忍的程度的度量。
The computer revolution hasn't started yet.
成功不是要成为最好的,而是要变得比昨天更好。
负责任的林业不是一种选择,而是我们所有人的义务。
建筑应该是个好邻居。