名词
中文翻译：反重力操作
同义词：
['countergravity maneuver', 'counterweight maneuver']
例句：
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1. The astronauts performed an anti-G maneuver to slow their descent.
宇航员执行了一个反重力机动来减缓下降速度。
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2. During the launch, they used a counterweight maneuver to balance the rocket's thrust.
在发射过程中，他们使用了平衡火箭推力的重量操纵。
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3. The spacecraft's designers carefully planned the anti-G maneuver to ensure stability during reentry.
太空船的设计者仔细规划了反重力机动，以确保再入时的稳定性。