Read Edit View history 施主能级 shīzhǔnéngjí donor level Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 施主能级/施主能級 · shīzhǔnéngjí · donor level 2026/03/04 施主能级 / 施主能級 shīzhǔnéngjí donor level donor level (semiconductor) 在n型半导体中，电子可以从施主能级跃迁到导带。 created sense Mar 4, 2026, 02:25 AM