网络释义专业释义
... 矢量长度 vector length 向量长度 length of a vector; length of vector 子向量长度 svl sub vector length ...
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原声例句
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It's good to have a vector pointing in the radial direction of length one.
所以引入这么一个模长为 1,方向沿圆心向外辐射的矢量作用很大
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The length of the vector is the length of the vector.
这个矢量的模长是保持不变的
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The 0 vector is a vector of no length.
零矢量是没有模长的矢量
应用推荐
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- 来自原声例句