A zigzag metal roof, also incorporated into the Oppenheimer Park design, now acts as a unifying design element throughout the district.

一个之字形的金属屋顶也被纳入奥本海默公园的设计中，现在成为整个地区统一的设计元素。

The rain drummed loudly on the metal roof.

雨打金属屋顶滴答作响。

Arched corrugate metal roof is a new member of spatial structures.

金属拱形波纹屋面是一种新型空间钢结构。

The results show that the appearance of metal roof after extension is good.

结果表明，扩建后的金属屋面外观效果良好。

Arched Corrugated metal Roof (ACMR) is a new type of metal arched thin shell structure.

金属拱形波纹屋盖结构是一种新型的金属拱形薄壳结构。