The stability of a system depends on the behavior of the open-loop transfer function in the complex plane.
系統(tǒng)的穩(wěn)定性取決于開環(huán)傳遞函數(shù)在復平面上的行為。
我們今天開采的石料，就是留給后世的遺產。
Every loaf tells a story—of the baker's skill, the flour's origin, and the care taken at every step.
每個面包都講述著一個故事——關于面包師的技巧、面粉的起源以及每一步的用心。