操: hold; grasp椎: vertebra生成: create; generate; produce操椎统: operating system操椎统驻留: operating system residence磁带操椎统: tos基本操椎统: basic operating system; basicoperatingsystem盘操椎统: disk operating system; dos实时操椎统: real time operating system; rtos网络操椎统: network operating system多用户操椎统: multiuser operating system操椎统常驻部分: operating system resident图像处理操椎统: image proce ing operation system; image processing operation system遥控停止操椎统: remote shutdown system系统生成: sysgen; system creation; system generation; xtsc系统生成器: dsg; system generator子系统生成: subsystem generation操作系统生成: operating system generation; operatingsystemgeneration宏系统生成令: system generation macro是否系统生成: isgenerate完整系统生成: complete system generation系统生成参数: system generation option系统生成程序: sgs system generating sequence; system generation facility; system generation program; system generator系统生成过程: system generation process系统生成时间: system generation time