名词中文翻译
中文翻译：空间速度
同义词：
['space velocity', "spatial velocity例句：1. The spacecraft's trajectory is determined by its spatial velocity.（宇宙飞船的轨迹由其空间速度决定。）"]
例句：
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1. The spacecraft's trajectory is determined by its spatial velocity.
宇宙飞船的轨迹由其空间速度决定。
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2. The projectile's spatial velocityis calculated using the formula.
使用公式计算弹道导弹的空间速度。
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3. Thespeed of light in avacuum is approximately 299,792 kilometers persecond, which is equivalent to the spatialvelocity of light.
光在真空中的速度约为每秒299,792公里，相当于光速的空间速度。