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单词 scalar product
释义
scalar product
  • 简明释义
  • 标量积:两个向量的长度乘积与它们之间夹角的余弦的乘积,也称为点积或内积。
  • 网络释义
短语
  • 双语例句
  • 1
    The volume V is given in terms of the scalar triple product.
    体积 V 以标量三乘积的形式给出。
  • 2
    There are two ways that we multiply vectors and one is called the "dot product" often also called the scalar product.
    矢量乘法有两种,一种叫做“点积“,通常也被叫作“数量积
  • 3
    We recognize this expression as just the scalar product.
    可以认出,此表达式正好就是标积。
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更新时间:2025/1/9 17:53:48