Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
반도체에서 소수담체는 전자의 이동을 돕습니다.bandocheeseo sosudamcheun jeonja-ui idong-eul dopseubnida.In semiconductors, minority carriers assist in the movement of electrons.