system run系统运行systemn.系统；体系；身体；制度System of progressive treatment累进处遏制system source statement library系统源语句程序库System Analyst File Environment系统分析家档案系统System even allocation of lands均田制system for appointment of posts职务聘任制System effectiveness evaluation系统效能评价system of semiprivate ownership半私有制system of the people's congresssystem of expropriation of land征地制度system of vocational assessment人事考核制度