计算机应用 基于网络的信息服务 释文 intelligent traffic safety system, ITSS 智能交通安全系統
- spacecraft ablative thermal protection
- spacecraft active attitude control system
- spacecraft assemble plant
- spacecraft assembly and integration
- spacecraft astronomy
- spacecraft attitude control
- spacecraft attitude control actuator
- spacecraft attitude control fly wheel
- spacecraft attitude control system
- spacecraft attitude determination
- spacecraft attitude maneuvering
- spacecraft autonomous control
- spacecraft autonomous navigation system
- spacecraft communication, telemetering, command and tracking system
- spacecraft control system
- spacecraft design
- spacecraft entry technique
- spacecraft formation flight control
- spacecraft launch
- spacecraft launching site
- spacecraft magnetic test
- spacecraft manufacturing
- spacecraft material
- spacecraft navigation
- spacecraft nutation