短语词组短語Band Structure Theory 能帶理論band gap theory 帶隙理論impurity -band conduction theory 襍質帶導電理論;襍質帶傳導理論Valance Band Theory 價鍵理論Big Band Theory 唱片名Renaming Big band theory 重新命名大爆炸The Big Band Theory 生活大爆炸 返回 band theory