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词汇
gravity assist
释义
gravity assist
n.
(名词)
The use of the energy obtained from a gravitational field to change the speed or shape of a spacecraft's orbit.
重力协航:利用来自于万有引力场的能量以改变宇宙飞船运行轨道的速度或形状
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ungrateful
ungual
unguals
unguarded
unguent
unguents
ungues
ungues
unguiculate
unguiculated
unguiculates
unguided missile
unguinal
unguis
ungulate
ungulated
ungulates
unguligrade
Unh
unhallow
dippier
dippiest
dipping
dippy
dipropellant
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更新时间:2025/4/26 4:10:01