名词
中文翻译:向量
同义词:
['directional', 'directional vector', 'force line例句:1. The velocity of the object is a vector quantity.(物体的速度是一个矢量量。)']
例句:
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1. The velocity of the object is a vector quantity.
物体的速度是一个矢量量。
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2.The vector field is used to describe the flow of matter.
向量场用来描述物质的流动。
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3.The vector addition formula is used to calculate the sum of two vectors.
向量加法公式用于计算两个向量的和。