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- One of the four brightest satellites of Jupiter and the sixth in distance from the planet. Originally sighted by Galileo, it is the largest planetary satellite. 卡利斯托卫星木星最亮的四颗卫星之一，是距木星第六远的卫星。最初为伽利略所发现，它是最大的行星卫星
- The larger and inner of the two planetary satellites of Mars. 火卫一火星的两颗卫星中较大的和离火星较近的一颗
- One of the four brightest satellites of Jupiter and the sixth in distance from the planet. Originally sighted by Galileo,it is the largest planetary satellite. 卡利斯托卫星木星最亮的四颗卫星之一，是距木星第六远的卫星。最初为伽利略所发现，它是最大的行星卫星。
- . Originally sighted by Galileo, it is the largest planetary satellite 卡利斯托卫星木星最亮的四颗卫星之一，是距木星第六远的卫星。最初为伽利略所发现，它是最大的行星卫星
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The news was beamed to East Africa by satellite. 这条新闻由卫星向东非传送。
- The Olympics were telecast live via satellite. 奥运比赛经由人造卫星做实况转播。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- Now space satellite is used to speed long distance call. 现在宇宙卫星被用来快速传送长途电话。
- Artificial Planetary Satellite 人造行星卫星
- planetary satellite 行星卫星
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- A satellite's circle around the earth. 卫星绕地球的环形轨道
- They have launched a man-made satellite successfully. 他们成功地发射了一颗人造卫星。
- Television stations around the world are linked by satellite. 全世界的电视台通过卫星联系一起。
- Measured the planetary tilt in degrees. 测量地球倾斜的角度
- He formulated the theory of planetary movement. 他系统阐述了行星运动理论。
- The first artificial satellite was fired off on October4,1957. 第一颗人造卫星于1957年10月4日发射升空。
- Most planetary orbits are not circles but ellipses. 大多数行星的运转轨道是椭圆形而非圆形。
- The satellite of Neptune that is third in distance from the planet. 海王卫二海王星的卫星，离该行星的距离处于第三位
