beam bridge

英 美
  • 梁桥
  • beam vi.微笑;发光vt.播送;发射;用梁支撑n.桁条;光线;(光线的)束;(横)梁
  • bridge n.桥梁;纽带;桥牌;鼻梁;(音乐)琴马;齿桥vt.架桥;渡过;缩短...差距
    1. Girder Bridge is still the main type of bridges in highway construction now.
      梁桥仍然是公路建设的主要桥型。
    2. The simplest type of span is a beam bridge, consisting of a rigid beam between tow supports.
      最简单的桥梁是梁桥,由钢性梁和两端的两个支柱构成。