signal patch

基本解释

Some common examples include: mixing consoles, musical instruments, patch bays, and other signal processors.
如，調音台，音樂設備，插線架和其它信號処理器。
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When a pronghorn in the herd sees danger, it raises the white patch of hair on its rump as a warning signal to the others.
叉角羚羊群中誰發覺險情，便將它臀部上的白色毛塊突起，曏其他羚羊發出危險信號。
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The signal of single ion channel is stochastic ionic currents on the order of 1pA, which can be recorded by means of patch clamp technique.
細胞膜離子單通道信號是皮安級的隨機電流，膜片鉗技術可以記錄這些信號。

The Daleks patch in a signal coming from the planet below.
FORBES: Doctor Who 7.01: Season 7 Starts Off with a Bang (and a Bait and Switch)