梁

• Mr. liang is a generous man .
  梁先生是位宽宏大量的人。
• The girder is braced against an erection bracket .
  梁支撑在塔柱上的一个施工托架上。
• He struck the beam with his head .
  他的头撞到梁上了。
• Each succeeding fabricated box is erected on trolleys .
  每段预拼的箱梁安装在小平车上。
• Length of the span is equal to 10 times the depth of the beam .
  跨度等于梁的深度的10倍。
• The box corner welds were made with e70 electrodes .
  箱型梁内角部焊缝所用的电焊条为E70。
• The structure consists basically of two cantilever beams .
  这种结构基本上由两根悬臂梁组成。
• Its lower end is anchored at the erection truss by a clamp .
  其下端由一夹钳锚定在施工桁梁上。
• In front were five rooms with painted beams and carved pillars .
  正面五间上房，皆是画梁雕栋。
• This plane is therefore called the neutral surface of the beam .
  因此这个平面称为梁的中性面。