常見例句

雙語例句

• Heavy impurity doping makes the conduction and valence bands shift, and brings about the so-called Band Gap Narrowing(BGN).
  重摻雜使導帶、價帶帶邊同時發(fā)生了收縮，從而產(chǎn)生能帶變窄效應（ BGN）。
返回 impurity band conduction