今天看原版的《高速数字设计》,就算霍华德写的那本黑宝书,第二章61页提到“if the frequency response of a pathway is not flat up to Fknee, signals received at the far end of the pathway may have impaired rise times, lumps, overshoot, or ringing”,其中提到的lumps是什么意思,如何翻译?谢谢各位了。 9 U1 g: K* Q0 {( z b3 M D' P+ t& R