英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • International Space Station - NASA
    Explore quick facts about the International Space Station Learn more about the international collaboration, missions, research, and technology that make the space station a unique place
  • International Space Station - Wikipedia
    The International Space Station (ISS) is a large space station that was assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada) As the largest space station ever constructed, it primarily serves as a platform for conducting scientific experiments in
  • Spot The Station - NASA
    Read through NASA’s frequently asked questions about the agency’s official Spot the Station mobile app that helps users track and receive notifications for International Space Station viewings
  • Live Now: 24 7 NASA Live Stream of Earth from Space (ISS)
    This is an ISS live earth view happening right now from space at the International Space Station The International Space Station is 260 miles (420 km) above the planet in a low earth orbit
  • ISS Tracker - Real-Time ISS Tracker Map - Satellite Tracker • ISS Tracker
    Find out where the International Space Station (ISS) and many other satellites are located Track every satellite that is in orbit! Track satellites live! The best satellite tracker
  • Track the ISS — How and where to see it | Space
    We can see the ISS from Earth because the colossal structure reflects sunlight, appearing as a bright white pinpoint of light in the sky When visible, the ISS will typically be the brightest
  • International Space Station (ISS) - Britannica
    International Space Station (ISS), space station assembled in low Earth orbit largely by the United States and Russia, with assistance and components from a multinational consortium The project, which began as an American effort, was long delayed by funding and technical problems
  • ISSINFO Tracker – Live International Space Station Map Data
    ISSINFO Tracker lets you follow the International Space Station live on an interactive world map, displaying its current position, altitude and velocity together with real‑time data about the ISS and its crew
  • Current position of the ISS - AstroViewer
    This map shows the ground track of the International Space Station's next orbit The crosshair marks its current position The blue sections of the ISS' track indicate when the space station is in the earth's shadow The red sections mark when the ISS is sunlit Would you like this ISS ground track map on your website?
  • ISS Live Tracker - SpaceInformer. com
    Track the International Space Station (ISS) live with real-time maps and current location updates See exactly where the ISS is right now – only on SpaceInformer com





中文字典-英文字典  2005-2009