system log系统记录systemn.系统；体系；身体；制度system programme error系统程序错误system support control系统支援控制system of res judicata民事判决既判力制度system coding capacity系统编码容量System Transition Plan系统跃迁计划system of recommenders保荐人制度system virtual address系统虚拟地址system dynamics method系统动力学system interconnection系统互连System Training Device系统训练装置