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## dot product

• [数] 点积；标量积

### 网络释义专业释义英英释义

数量积

...z)Normalize后:(x/Length(Vector),y/Length(Vector),z/Length(Vector))方向不变,长度为1个单位三.点乘 点积 数量积(Dot Product)是一回事儿.首先明确两个矢量的点积是个标量.

[数] 点积

点乘积

vectorProduct2的Operation被设置成Dot Product点乘积），选择Normalize Output（规范化输出）属性。返回值-1~1，表示光线方向与渲染曲面法线之间的角度。

标量积

...of-Mass Work — 是物体受到的 净力 (net force) 和物体质心 (center of mass) 的位移 (displacement) 的 标量积 ( dot product )。 此 Center-of-Mass Work 等于物体平移动量 (translational KE) 的改变。

double dot product [数] 双点积 ; [数] 二重点积

dot product discriminator 点积功率鉴别器

sliding-dot product 互相关亦称为滑动点积

Deriving Dot Product Algebraically 用代数方法来继承点积

Dot Product Bump Mpping 点乘积凹凸映射

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#### dot product

• n. a real number (a scalar) that is the product of two vectors

### 双语例句权威例句

• We can just find the angle using dot product So, how would we do that?

可以直接来,找到这个的大小，那么怎么呢？

• Once you have such a formula, you do the dot product with this vector field, which is not the same as that one.

一旦得到一个这样计算式向量前面这个一样

• This expression not only contains the term of dot product of velocity vector and temperature gradient, but also contains the dot product of velocity vector and the pressure gradient.

不仅速度矢量温度梯度矢量含有速度矢量压力梯度矢量项。

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