systeminfo系统信息systemn.系统；体系；身体；制度system of multi-subject多主体系统system changing community转制社区System - of - systems体系System Supervisor Station系统监督站System Functional Drawing系统功能图system of social security社会保障制度system of parental rights亲权制度system of goes pilgrimage朝聘制度System of causal analysis成因分析系统system integrated effects系统整体性效用