短語詞組短語base band modulation 基帶調(diào)制base width modulation [電子]基區(qū)寬度調(diào)制;基極寬度調(diào)變;繙譯base band modulation system 基帶調(diào)制系統(tǒng)base -width modulation factor 基區(qū)寬度調(diào)制因子base modulation circuit 基極調(diào)變廻路;[電子]基極調(diào)制電路Base -width modulation 基區(qū)寬度調(diào)制;基極寬度調(diào)變carried -base modulation 載波調(diào)制 返回 base modulation