短語詞組短語regulation dead -band 調(diào)頻死區(qū)dead -band pwm 不連續(xù)脈寬調(diào)制Dead -band modulator 死區(qū)模塊speed dead -band 轉(zhuǎn)速死區(qū)man -made dead band 人工頻率死區(qū) 返回 dead-band