Terms for subject Mathematics containing System Time

English	Chinese
linear time optimal system	线性时间最优系统
real time management information system	即时管理情报系统
really time data processing system	即时资料处理系统
real-time information processing system	即时信息处理系统
real-time system	即时系统
time sharing system	分时制
time-varying system	定变系统