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关注：1
2013-05-23 12:21
求翻译：标积的几何意义是一个矢量在另外一个矢量上的投影长乘以另外一个矢量长所得的长度。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
标积的几何意义是一个矢量在另外一个矢量上的投影长乘以另外一个矢量长所得的长度。
问题补充： |
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2013-05-23 12:21:38
Scalar product of the geometric meaning of a vector in another vector is multiplied by another on a long projection from the length of the vector length.
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2013-05-23 12:23:18
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Geometric significance of the scalar product is a projection on the vector in a vector long multiply by another long derived from the length of the vector.
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2013-05-23 12:28:18
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