拱顶

The vault of this cathedral is very high.

这座天主教堂的拱顶非常高。

"Narthex: Long, narrow porch, usually colonnaded or arcaded, crossing the entire width of a church at its entrance."

教堂入口处,与教堂整个度一样长的狭窄走,通常有柱或拱顶。

Externally, the broad, smooth surfaces of stuccoed walls and the great unconcealed masses of vaults and domes pile up impressively.

外，阔的，平滑的粉刷墙面和巨大的，公开的各个拱顶和圆屋顶堆积令人难忘的回忆。

"It is often a roofed, arcaded open gallery on an upper story overlooking a court, though it can also be a separate arcaded or colonnaded structure."

往往在房子的顶层设带拱顶的,可以俯瞰庭园的,管也可以是一个分离的带拱顶的或带柱的结构。

The best uniform approximation algorithm to approach the catenary suspension and the CAD system using this algorithm to design the catenarian dome of hot blast stove are described in the paper.

介绍采用最佳一致逼近法对悬链线进行逼近,以及运用此算法进行热风炉悬链线拱顶设计的CAD）系统。