dark current的用法和樣例：
例句
- We find that the photocurrent of this device is not reduced by the additional MQWs but the dark current is.
我們發(fā)現超晶格所產(chǎn)生的光電流并沒(méi)有因為量子井結構而降低，但暗電流卻有減少。 - The thermally generated dark current intrinsic to the photodiodes is always working to charge the diode.
光電二極管固有的熱產(chǎn)生的暗電流不斷為二極管充電。
