real address space 中文意思是什麼
real address space
解釋
實地址空間-
At the early age of embedded system history, many real - time operating system use multi - task sharing single address space mode, which means kernel and application run in the same priviledge and application can access the whose address space with full pomission, for the limited performance and hardware resource
在嵌入式系統發展早期,由於硬體資源和性能有限,很多實時操作系統採用的是單地址多任務空間模式,即內核和應用都運行在同一特權級,應用程序可以無限制的訪問整個系統地址空間。 -
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。
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