broadcast bus 中文意思是什麼
broadcast bus
解釋
廣播總線-
The public broadcast system which is called public - address system is called pa system for short. it is an important method to propagate the real - time information in a certain space. it is primarily used for the airports, train stations, bus stations, stadiums and the large supermarkets
公共廣播又稱有線廣播,簡稱pa廣播( publicaddresssystem ) ,是在一定的區域范圍內傳播實時信息的重要手段,主要用於飛機場、火車站、汽車站、體育場、商場和超市等場所,其主要任務是為公共場所提供清晰的富有效率的聲響環境。 -
Then a minimal d - bus object is created and every second a signal is broadcast from the object
然後創建一個最小限度的d - bus對象,這個對象每秒廣播一個信號。
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