This paper introduces a new kind of stadium canopy which is a cable-stayed combined structure made of concrete filled steel tubespace trusses and long-span arched steel.
本文介绍一种新型雨篷，是由斜拉钢管混凝土空间桁架和大跨彩板拱形结构组成的联合结构。
2
Either Mosaic or long tube, are not used normally use the space inside.
不管是镶嵌式还是长管式，都是利用了屋内平常不会用到的空间。
3
NASA commissioned Goodyear to build prototypes of an inflatable space station, which looked like a big rubber inner tube.