orbit of artificial earth satellite

常见例句

This paper first sums up the main problem about orbit prediction of an artificial earth satellite.
本文將對人造地球衛星軌道預報中的主要問題作一概括；
In this paper an example is given for the application of the routine overlay method to the retrofit program of the. orbit of an artificial earth satellite.
本文介紹程序覆蓋法在人造衛星軌道改進程序中應用的一個例子。
Based on the theory and method of classical celestial mechanics and orbit dynamics of the artificial earth satellite, we need not to start the research from the every beginning.
經典天躰力學和人造地球衛星軌道力學都形成了完整的理論躰系與研究方法。

And after the Soviet launch of Sputnik, the first artificial satellite to orbit the Earth, the United States went about winning the Space Race by investing in science and technology, leading not only to small steps on the moon but also to tremendous economic benefits here on Earth.
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