脈波調(diào)變脈沖燈脈沖電動機脈沖調(diào)變脈沖調(diào)制pulse: n. 〔sing., pl. 〕 豆類;豆。 modulation: n. 調(diào)整,調(diào)節(jié);(聲調(diào)的)抑揚,變化;【音樂】轉調(diào),變 ...modulation; pulse: 脈波調(diào)制pulse-to-pulse random modulation: 脈間隨機調(diào)制pulse modulation; phase modulation (pm): 脈波調(diào)變下載手機詞典可隨時隨地查詞查翻譯