Now we will introduce what we call the average velocity.
下面我们引入，平均速度的概念。
And now we will look at the average velocity in a somewhat different way.
下面考虑下平均速度，方法就有些不同了。
The wind velocity and the average water capacity of soil are unremarkable.
风速和土壤含水率的影响很小。
The wind velocity and the average water capacity of soil are unremarkable.
风速和土壤含水率的影响很小。
应用推荐