例句與造句

1. To define the space of waveforms . to define distance , limit , a delay operator , which is consistent to practical problems in waveform space
   對數(shù)字信號波形定義了距離、極限和連續(xù)性的概念，以期在數(shù)字電路中找到某些連續(xù)性。
2. It's difficult to find delay operator in a sentence. 用delay operator造句挺難的