directional derivative造句

1、The directional derivative according to the vector fields was introduced.
引入了相应于矢量场的方向导数。

2、The directional derivative in a direction that's perpendicular to the gradient is basically zero.
垂直于梯度的方向上,方向导数为零。

3、We discuss several different definitions of directional derivative and gradient vector.
讨论了几种不同的方向导数和梯度的定义。

4、Well, it's actually the directional derivative in that direction.
它其实是那个方向的方向导数。

directional derivative翻译