例句與造句

1. Aegis, like Unix, was based on concepts from the Multics time sharing operating system.
2. RCA originally called this operating system Time Sharing Operating System ( TSOS ), running on RCA's Spectra 70 line of virtual memory systems and changed its name to VMOS before the Sperry acquisition of RCA CSD . After VMOS was ported to the 90 / 60, Univac renamed it VS / 9.
3. It's difficult to find time sharing operating system in a sentence. 用time sharing operating system造句挺難的