双向性的 meaning in English
bidirectional
Examples
- On the basis of summarizing the existing large - span slab structure forms , the author developed the existing circular voided slab into a new large - span slab system , rc bi - direction cellular slab , which , specialized itself as bi - direction from a macro point of view , could not only reduce the tare weight of slab , but also expand slab span
本文在总结已有大跨度楼板结构形式的基础上，提出了一种新型的大跨度楼板体系? ?钢筋混凝土双向空腹板，该类楼板体系是现有圆管式空心楼板的延伸，不仅能减轻楼盖自重、增大板跨，而且还具有宏观上双向性的优点。