名词
中文翻译：引力对流
同义词：
['gravitational flow', 'turbulent convection']
例句：
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1. Thegravitational convection of the Earth's core drives its rotation.
地球核心的引力对流驱动了其旋转。
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2.In turbulent convection, the fluid particles move rapidly and violently.
在湍流对流中，流体粒子快速且剧烈地移动。
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3.The gravitational convection causes the hot air to rise and cool down.
引力对流导致热空气上升并冷却。