前台/后台 F/B Foreground/Background

前台后台程序 foreground-background programs

前台和后台功能 Functionality on Front-End and Back-End

前台与后台 Onstage and Backstage ; front stage and back stage

前台与后台监视器 FGBM ForeGround and Background Monitor ; foreground and background monitor

前台和后台程序 foreground & background

前台线程和后台线程 Foreground and Background Threads

前台启动的后台工件 foreground initiated background job

前台启动的后台作业 [计] foreground-initiated background job