英语词汇negative vector怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	negative vector
释义	negative vector 简明释义负向量：指在数学中，具有相反方向的向量。网络释义 1 ?负向量与向量a大小相等方向相反的向量，叫做向量a的负向量（negative vector），记做-a 。与向量a同方向的单位向量，记做e a . 2 ?负矢量 ... negative number负数 negative vector负向量; 负矢量 neighborhood邻域 ... 短语 1 non-negative vector 非负向量 2 integrated negative vector 综合负序矢量 3 negative vector compensating 负序分量补偿双语例句 1 If you took the opposite vector field that contracts everything to the origin that will have negative divergence. 如果每点处取负的向量的话，就会得到负的散度了。 2 This value can be negative to extrude in the direction opposite the Face object's normal vector. 这个值可以为负，从而在Face对象的法向量的反方向上挤压。 3 Two types of digital negative sequence strainer using vector method and sampling method are researched in this paper. 本文对向量法和采样点计算法两种数字式负序滤过器进行研究。
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