基本解釋簡(jiǎn)并性導(dǎo)帶詞組短語短語degenerate conduction band i 簡(jiǎn)并性導(dǎo)帶degenerate conduction band更多詞組專業(yè)釋義物理學(xué)簡(jiǎn)并性導(dǎo)帶