求翻译：在空间使用率上，由于钢结构的断面小，与钢筋混凝土结构相比可增加建筑有效面积8%左右。在建筑风格上，钢结构建筑也更显灵活丰富，户内空间可多方案分割，可以满足不同用户的需求。是什么意思？

Space utilization, compared with the reinforced concrete structure due to the small cross-section of steel structures, increase the building about 8% of the effective area. The steel construction is also more flexible in the architectural style of the rich, the indoor space can be multi-program divi

In the space usage, and because of the cross-section steel, reinforced concrete structure with an increase in comparison to building effective area around 8 percent. On the architectural style, steel buildings are also more flexible and can be more Indoor space program split, you can meet the needs

In spatial utilization ratio, because the steel structure cross section is small, compares with the reinforced concrete structure may increase the building active surface about 8%.In the construction style, the steel structure construction also manifests a spirit exactly richly, the indoors space ma

On the usage of space, because of the steel structure of the section is small, compared to reinforced concrete structures can increase the effective area of around 8%. On the architectural style, steel structure more flexible and rich, indoor space programmes Division, can meet the needs of differen