trusses

例句:

• Typical framed structures are beams, grids, plane and space frames or trusses.
  典型构架结构为梁 、 格栅 、 平面的和空间的框架或桁架.
  
• The lattices are multi-layered, low density bar-and-joint trusses made from steel and connectors.
  来自MSN
• Such trusses are called simple trusses.
  这样的桁架称为简单桁架.
  
• The truss comprises four plane trusses each two panels and each panel has one diagonal brace.
  桁架由四个平面桁架组成,每两个节间及每个节间均有对角撑.
  
• The fire caused by the aircraft impacts caused the trusses to buckle and collapse.
  来自SA
• Some units also have exposed wooden trusses from the church as well as the church's original dentil molding.
  来自WSJ