单词	bandgap
释义	bandgap noun band·​gap ˈband-ˌgap : the difference in energy between the valence band and the conduction band of a solid material (such as an insulator or semiconductor) that consists of the range of energy values forbidden to electrons in the material Word History Etymology band entry 1 + gap First Known Use 1965, in the meaning defined above
随便看	fly net fly netting fly nut fly off the handle fly off the rack fly orchid fly out fly page fly poison fly press fly rail fly reel fly rod fly rollway fly sheet fly sheets fly shuttle fly stone fly table fly tent fly the coop fly title fly whisk fly-about fly-bitten

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