parabolic orbit 中文意思是什麼
parabolic orbit
解釋
拋物線軌道-
After the first stage burns out, it falls back to earth along a parabolic path, while the engines of the second stage fire to thrust the rocket into an earth orbit
當第一級燒毀后,沿拋物線的軌道落到地球,而第二級的發動機點火把火箭發射到地球軌道。
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