短語詞組短語timing rising circuit 定時(shí)上浮電路timing comparator circuit [電子]定時(shí)比較電路timing electric circuit 定時(shí)電路timing logical circuit 時(shí)序電路the timing logical circuit 時(shí)序電路engine timing output circuit 發(fā)動(dòng)機(jī)正時(shí)輸出回路programable timing electric circuit 可編程定時(shí)電路timing extraction circuit 定時(shí)提取電路emitter timing monostable circuit 射極定時(shí)單穩(wěn)電路 返回 timing circuit