its vertical direction

In the diffusion process, CO2 would be moving at its initial velocity in the radial direction and freely diffuse in its vertical directions.

二氧化碳扩散过程中，径向上有一个初始速度，而在横向上表现为自由扩散。

Cable racks shall be arranged with vertical and horizontal changes of direction such that no cable is laid at less than its minimum-bending radius as given by the cable manufacturer.

电缆支架的布置必须与纵向和横向的变化方向，如：所提供电缆生产商不得将电缆敷设低于其最小弯曲半径。

So it can cut different thickness scrap steel. Its cutting route is very long in horizontal and vertical direction.

本机采用变频调速，调速范围宽，能切割不同厚度的废钢，水平、垂直方向切割行程大。