artificial satellites of the earth的意思|示意

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地球的人造卫星


artificial satellites of the earth的网络常见释义

人造地球卫星 distant neighbours:china and europe 中国和欧洲:远邻 artificial satellites of the earth 人造地球卫星 the new penguin dictionary of electronics 新电子学辞典 ..

artificial satellites of the earth相关例句

Astronomy enthusiasts often enter this field as hobbyists, using binoculars or a telescope to observe the motion of planets or artificial satellites orbiting the earth.

很多天文爱好者最初对该领域的研究都是从业余爱好开始的,他们会用双筒望远镜观察星系的变化,观察人造卫星环绕地球运行的规律。