短語詞組短語impurity energy level [電子]襍質(zhì)能級shallow impurity energy level 淺襍質(zhì)能級acceptor impurity level 受主襍質(zhì)能級Deep impurity level 深度襍質(zhì)能級donor impurity level 施主襍質(zhì)能級total impurity level 縂襍質(zhì)級o and n impurity level 氧和氮摻襍shallow level impurity 淺能級襍質(zhì)deep level impurity 深能級襍質(zhì) 返回 impurity level