名词
中文翻译：速度向量
同义词：
['velocity vector', 'velocity vector', 'velocity vector']
例句：
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1. The velocity vector of the projectile is determined by its initial velocity and the angle of launch.
投射物的速率向量由其初始速度和发射角度决定。
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2.The velocity vector of the particle is calculated using the formula for the average squared displacement.
粒子的速率向量通过平均平方位移公式计算得出。
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3. The velocity vector of the wind is influenced by the terrain and can be used to predict weather patterns.
风速向量受到地形的影响，可以用来预测天气模式。