名词中文翻译
中文翻译：正常向量
同义词：
['normal direction', 'standard vector例句：1. In this problem', 'the normal vector is used to determine the angle between two points.（在这个问题上，正常向量被用来确定两点之间的夹角。）']
例句：
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1. In this problem, the normal vector is used to determine the angle between two points.
在这个问题上，正常向量被用来确定两点之间的夹角。
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2.The normal vector is perpendicular to the plane that contains the point.
正常向量垂直于包含该点的平面。
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3. The normal vector is used to find the distance from a point to a line.
正常向量用于计算从点到线的距离。