例句與造句

1. By introducing oppm ( overlap pulse position modulation ) , the system ' s performances are improved also . 5 study wireless optical cdma system
   通過引入oppm (重疊脈沖脈位調(diào)制)方式，進(jìn)一步提高了系統(tǒng)的傳輸效率。
2. It's difficult to find overlapping pulses in a sentence. 用overlapping pulses造句挺難的