outer nuclear membrane (外核膜)
CPU不能直接访问的存储器是() ["A、RAM","B、ROM","C、Cache(缓存)","D、外存"]
nuclear envelope (核被膜)
有一台设备质量G为40kN,采用钢拖板在水泥路面上滑移至厂房内安装,钢板与水泥地面的摩擦系数f为0.3,路面不平的修正系数K=1.5,问拖动该设备需要多大的力?
计算机中信息处理的核心部件是() ["A、VCD","B、ROM","C、CPU","D、DVD"]
nucleus (细胞核)