plate girder

• 板大梁

plate girder的用法和样例：

例句

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。