操椎统常驻部分
operating system resident
常驻操作程序
standing operating procedure
SOP
常驻操作系统
ROS Resident Operating System
常驻程序
daemon
resident program
resident routine
terminate and stay resident
TSR
常驻程序过渡区
RTA Resident Transient Area
常驻访问法
RAM Resident Access Method
resident access method