英汉例句

• what we will do is just, at every point along the curve, the dot product between the vector field and the normal vector.

  我们要做的是，沿着曲线的每一点上，取向量场和法向量的点积。

• you can immediately see by looking at this-- - it「s easier to see than looking here-- 0 that the dot product can be larger than zero 0 it can be equal to zero 0 and it can be smaller than zero.

  通过这个公式你立刻可以得出-,这比上面公式快多了-,点积可以大于,可以等于,也可以小于。

• the dot product and matrices. read chapter3 through3.7 and do exercises.

  点积和矩阵。阅读第三章至3.7以及做练习题。

• if i take the dot product but now, what does it mean that the dot product between op and a is zero?

  如果我用op·a我就得到了,那么op和a的点积是0代表了什么呢？

• the vector product node computes the dot product of two vectors.

  矢量积节点计算两个向量的数目积。

• since scalars are independent of the coordinate system, the dot product of two vectors is called a scalar invariant.

  因为标量与坐标系无关，故两个矢量的点积称为标量不变量。

• and, if you want to find what goes in a given slot here, then you just look to its left and you look above it, and you do the dot product between these guys.

  如果你要找到,这个位置的数是什么，那你就往左,和往上看，然后用它们做点乘。

• under most conditions, the dot product can be ignored, so the assumption of the uniform intensity is rational.

  在大多数应用中，点乘项可以忽略，因此，光强均匀的假设是合理的。

• but now the power that i have to generate is the dot product between the force and the velocity.

  但现在我要产生的,功率是力和速度,间的标量积。

• the dot product of a pseudo vector and a vector is called a pseudoscalar.

  一个赝矢量和一个矢量的标识称为赝标量。

• 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.

  该式不仅含速度矢量与温度梯度矢量的点积项，还含有速度矢量与压力梯度矢量的点积项。

• it will be the dot product between and i . this vector is i hat.

  它是用和做点乘,这个向量叫。

• if you do the dot product with i hat, you will get the first component 0 that will be x1. one times x1 plus zero, zero.

  如果你用i做点乘，你能得到第一个分量,那就是x1，1*x1+0

• then take the normal of one of the facets that shares the distant vertex and compute the dot product of the two vectors.

  计算共享这个最远点的某个面的法向量，如果这两个向量的点乘值大于0，就说明所有面的法向量都已经正确。

• it」s the dot product between the normal vector of a plane and the vector along the line.

  这是平面法向量,和沿直线向量的点积。

• and that is if i keep this force constant for that short amount of time is the dot product times the velocity, because dr/dt is simply the velocity of that object.

  如果我在短时内,保持这恒力,是点积乘以速率，因为dr/dt就是,物体的速率。