fixed frequency filter造句

例句与造句

1. This approach the problem of conquers phase excursion and frequency drift that anciently adopts fixed frequency filter and its frame is simple
   这种方法克服了以往采用固定频率滤波器带来的相移和频率漂移问题，而且结构简单。
2. It's difficult to find fixed frequency filter in a sentence. 用fixed frequency filter造句挺难的