常見例句雙語例句Two conduction mechanisms, impurity conduction and intrinsic conduction, are found in semiconductor.半導(dǎo)體內(nèi)有兩種導(dǎo)電機(jī)制：雜質(zhì)導(dǎo)電和本征導(dǎo)電。Heavy impurity doping makes the conduction and valence bands shift, and brings about the so-called Band Gap Narrowing(BGN).重?fù)诫s使導(dǎo)帶、價帶帶邊同時發(fā)生了收縮，從而產(chǎn)生能帶變窄效應(yīng)（ BGN）。 返回 impurity conduction