So it becomes very necessary to study the wind load effect on the tower and mast structure.

因此对塔桅这类特型结构进行风荷载研究很有必要。

youdao

So it becomes very necessary to study the wind load effect on the tower and mast structure.

因此对塔桅这类特型结构进行风荷载研究很有必要。

youdao