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- Space Propulsion begins with a review of rocket propulsion fundamentals. 在太空推进这门课里，我们将以回顾火箭推进基本原理为开端。
- Space Propulsion Applications of Helium Arjects 氦电弧射流用于空间推进
- aero and space propulsion system 航空、航天推进系统
- aeronautics and space propulsion systems 航空、航天推进系统
- Space Propulsion Automated Synthesis Modeling 航天推进自动化综合建模
- Adaptable Space Propulsion System 自适应航天发动机系统
- liquid oxygen/kerosene space propulsion system 液氧／煤油空间推进系统
- New Space Propulsion Technologies for Future Space Exploration 航天推进新技术开拓太空探索新时代
- Space Propulsion Automated Synthesis Modeling Program 航天推进自动化综合建模程序
- Modular Model of Space Propulsion System in the Whole Operation Process 空间推进系统工作过程的模块化建模
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- propulsion reactor 推进用反应堆
- There is plenty of space here to move about. 这里有很大的活动空间。
- aircraft propulsion reactor 飞机推进堆
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- ship propulsion reactor 船舶推进堆
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- cavity propulsion reactor 腔式推进反应堆
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
