Web项目管理系统研发
development of Web project management system
磁层-电离层系统(MI系统)
Magmetosphere-Ionosphere(MI) system
灭弧系统研发
research and development of quenching chamber
汽轮机真空系统介绍
Vacuum System of a Steam Turbine
无限维离散系统系统
Infinite dimensional discrete time systems
系统研发
system research and development
system development
915MHz收发系统
915 MHz RF Transceiver system
ARM9嵌入式开发系统
The ARM9 embedded development system
AutoCAD开发系统
AutoCAD Development system
Diffie-Hellman公钥分发系统PKDS
Diffie-Hellman public-key distribution system PKDS