正梁的英文

[建筑] ridge purlin

例句与用法

1. Mr david cheung ching - leung
   张正梁先生
2. So author believes mechanical behaviors of skew girder bridge is obviously different from that of square beam bridge , and it is an important problem that many factors result in plane deformations of skew girder bridge
   从对斜梁桥的大量计算分析中可以认为，斜梁桥的受力行为与正梁桥的受力行为有明显的不同，同时，多种因素导致斜梁桥产生平面变形是值得注意的重要问题。