And, these coefficients here correspond to a vector parallel to the line.

这些系数构成的向量和直线平行。

youdao

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。

youdao

In the PDF form, there could be graphic elements such as a vector image, an oblique line, and a curved line.

在PDF表单中，可以有图形元素，例如矢量图像、斜线和曲线。

youdao

The bottom line is this: what infectious potential does your phone actually represent as a vector to spread the flu?

FORBES: Can Your Smartphone Spread The Flu?