虚拟操作系统 [计] virtual operating system ; OS virtualization

慧炬虚拟操作系统 Hopedot VOS

船舶操纵模拟器 ship maneuvering simulator

模拟操作 Simulate Operation ; simulation operation

虚拟操作环境 VOE

操船模拟机 manoeuvering simulator

模拟操作程序 simulated operating procedure

操作系统模拟语言 operating systems simulation language

操纵模拟 [试验] control simulation ; maneuvering simulation

操纵模拟器 [试验] control simulator