vertical fence的意思|示意

It requires a certain degree of fence, a certain density (refers to the vertical column), but also a certain intensity.

它要求护栏有一定的高度，一定的密度(指竖栏)，还要有一定的强度。

The urban vertical greening may divide into six forms: wall greening, column greening, fence greening, slope greening, pergola greening and roof greening.

城市垂直绿化的形式可分为：墙面绿化、立柱绿化、篱垣绿化、护坡绿化、棚架绿化、屋顶绿化。