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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。
Sometimes the most unexpected findings lead to the greatest advances.
I think that the most powerful films are the ones that stay with you long after you've seen them.
I have no ideas about what the paintings imply about the world. I think it's better if I don't know.