dot matrix display造句

例句与造句

1. The paper introduces a kind of practical system destem design of led dot matrix display screen
   摘要介绍一种实用的led点阵显示屏系统设计。
2. It uses pc to transform chinese character interior code in the sentence to dot matrix display data and send them to led display screen through serial device
   利用pc机将汉字语句汉字内码转换为点阵显示数据，通过串行口送给显示屏。
3. It's difficult to find dot matrix display in a sentence. 用dot matrix display造句挺难的