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- Scientists were using the word to describe space transportation as early as 1952. 早在1952年,科学家们就开始用这个词来描述太空运输工具了。
- Space transportation is expensive and risky at present because all launchers so far have used large throwaway components that are based on ballistic missile technology. 迄今,由于所有运载火箭都采用以弹道导弹技术为基础的大型一次性元件,所以,目前航天运输价格昂贵且风险大。
- Wind erosion is an environment process of soil particle movement forced by wind, including the sub-processes of soil particle entrainment, space transportation and deposition. 摘要土壤风蚀实质上是土壤颗粒在风力作用下发生位移的自然过程,它包含了土壤夹带起沙、空间输移及沉降淀积等三个阶段。
- The first official image of a manned spacecraft, based on the collaboration on the Crew Space Transportation System (CSTS) between Europe and Russia, has been unveiled, the BBC reported recently. 据英国广播公司近日报道,俄欧计划合作开发的新一代载人航天器首幅官方设计图正式公布。这种新型航天器被称为"机组空间运输系统"(CSTS),可将4名宇航员送上月球。
- Then,by2006,this team hopes to launch a smaller satellite,called ASTRO(short for Autonomous Space Transport Robotic Operation),to rendezvous with NextSat in orbit and prove that the two satellites can dock. 接下来,这个小组希望在2006年发射一颗名为ASTRO(自主空间运输机器人操作)的小卫星,在运行轨道的指定地点与NextSat会合,验证这两颗卫星可以对接。
- Then, by2006, this team hopes to launch a smaller satellite, called ASTRO(short for Autonomous Space Transport Robotic Operation), to rendezvous with NextSat in orbit and prove that the two satellites can dock. 接下来,这个小组希望在2006年发射一颗名为ASTRO(自主空间运输机器人操作)的小卫星,在运行轨道的指定地点与NextSat会合,验证这两颗卫星可以对接。
- Future Space Transportation System for Europe 欧洲未来的航天运输系统
- Integrated Space Transportation Plan 综合空间运输计划
- National Space Transportation System 国家空间运输系统
- Security Evaluation Space Transportation System 安全评估空中运输体系
- Space Transportation Main Engine 航天运输主体发动机
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- Multiunit Space Transport and Recovery Device 多组件空间运输和回收装置
- There is plenty of space here to move about. 这里有很大的活动空间。
- 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。
- 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。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- There isn't enough space for my address. 我写地址的地方不够。
- Space rockets are being sent up all the time. 现在随时都有火箭发射。