plate girder

英 美
  • 板大梁
  • girder n.[建]大梁
  • plate n.碟;金属板;板块;盘vt.电镀;用金属板固定;为...制印版;给...装钢板
    1. The girder was clinched into the wall.
      大梁被钉牢在墙中。
    2. I saw with my own eyes a girder fall and crush him to death.
      我眼瞅着一根大梁掉下来把他砸死了。
    3. The lower construction is a rectangular plate beam gantry with good rigidity and tensional strength.
      下部结构为空间矩型板梁式门架,有较好的刚度和抗扭性能。
    4. The advance support of intake and return aircourse needs a lot of plate girders in the comprehensive mechanized coal mining face.
      综采工作面的进回风巷超前支护要用很多板梁。