数字信号系统 meaning in Chinese
digital signaling system
Examples
- In 1917 , a numbered signal system for warning local wind conditions in hong kong was introduced figure 1
一九一七年，本港初次使用数字信号系统来表示本地风力的度，向居民发出风暴警告图一。 - In 1917 , a numbered signal system for warning local wind conditions in hong kong was introduced ( figure 1 )
一九一七年，本港初次使用数字信号系统来表示本地风力的?度，向居民发出风暴警告（图一） 。