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- polar orbit platform 极轨道平面
- Keywords Global change observations;Synthetic aperture radar;EOS;Global environmental monitoring;Polar orbiting platform; 全球性观测;合成孔径雷达;地球观测系统;全球性环境监测;极轨平台;
- After about sixty days, LRO will enter its operational circular polar orbit, about 31 miles above the moon's surface. 经过大约在60天LRO将进入月球极低轨道，大约处于月球表面31英里。
- LRO's final orbit will be a circular polar orbit approximately 50 km above the Moon's surface (a little over 30 miles). LRO的最终轨道将是一个圆形极地轨道，离月球表面（略微超出30英里处）约50公里。
- LRO will spend at least one year in low polar orbit around the Moon, collecting detailed information about the Lunar environment. LRO将花上至少一年的时间在围绕月球的低极轨道上运转，收集关于月球环境的详细资料。
- A polar orbit. 越过极地的轨道
- The paper discussed a method which automatically detect cloud in polar orbit meteorological satellite images by using visual band reflectance and thermal infrared bright temperature. 本文探讨了利用极轨气象卫星图像可见光波段的反射率和热红外波段的亮温信息进行云自动检测的方法。
- However, Sag DEG still has coherence as a dispersed elongated ellipse, and appears to move in a roughly polar orbit around the Milky Way as close as 50,000 light-years from the galactic core. 然而，人马座矮椭球星系的核心仍然有著松散的长椭圆形凝聚著，并且看似在距离银河核心50,000光年的绕极轨道上运行著。
- The Polar Orbit Meteorological Satellite in China 中国的极轨气象卫星
- The two systems of government are polar opposites. 这两种政体正好相反。
- Polar Orbit Environment Satellite 极轨道环境卫星
- Polar orbit meteorological satellite 极轨气象卫星
- Kidwell K. NOAA Polar Orbiter Data User's Guide. 1991. NCDC/SDSD. National Climatic Data Center, Washington,DC. [赵茂盛;符淙斌;延晓冬等.;应用遥感数据研究中国植被生态系统与气候的关系
- polar orbit geophysical observatory 极轨道地球物理观察站
- He was walking up and down the station platform. 他在火车站的月台上走来走去。
- She hurried over to the entrance to No.4 Platform. 她匆匆向第四号月台入口处走过去。
- The latter two will target geosynchronous and polar orbits, where many sensitive US military satellites reside," noted Fisher. 后两项目标将同步和极轨道，在那里许多敏感的美国军事卫星居住， “费希尔指出。
- A balcony is a platform with a wall. 阳台是有墙的平台。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
