学习: study; learn; emulate技术: technology; skill; technique ...系统: system的: 4次方是 The fourth power of 2 i ...学习技术系统的评价: evaluation of learning technology systems技术系统: technique system社会系统与技术系统的关系: (relationshipbetweensocialsystemandtechnicalsystem自学习技术在电力系统中的应用: automatic learning techniques in power systems构造技术系统: pm structuring technical systems技术系统公司: tech systems corp技术系统理论: socio-technical systems theory技术系统选择: technical system option经济技术系统: economic technical system社会技术系统: sociotechnical system未来技术系统: future technology system人文学科与学习技术: humanities and learning technology步骤的架构: framework of steps大型社会技术系统: large-scale sociotechnical system高技术系统公司: high tech system co. ltd; high-tech system co. ltd; high-tech system co., ltd光接口技术系统: lits light interface technology system技术系统布告牌: tsb technical system board技术系统事务科: technology systems services section技术系统体系结构: ltsa交互电视技术系统: vod video on demand; vod video on muj emand教育技术系统杂志: journal of educational technology systems