脈相調(diào)制pulseposition modulation: 脈沖位置調(diào)制pulsephase modulation: 脈沖位置調(diào)制pulseposition modulation (ppm): 脈沖位置調(diào)制pulseparate: 渣分離器pulser: 脈沖發(fā)生器,脈沖源; 脈沖發(fā)生器;激動井; 脈沖器; 脈沖裝置下載手機詞典可隨時隨地查詞查翻譯