OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.

也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。

youdao

The length of the steps depends on the rise of the slope.

台阶的长度远取决于斜坡的倾斜度。

youdao

The results in this study recommed that the length and gradient of the slope should be considered in the soil nutrients management on sloping land.

因此，在坡地土壤养分调控中必须综合考虑坡度和坡长因素。

youdao