桁环的英文

• head iron; iron head

• 桁    purlin
• 环    ring; hoop
• 桁架    truss◇桁架杆 truss rod; 桁架高度 truss depth; 桁架跨度 truss span; 桁架梁 girder truss; truss beam; 桁架桥 truss bridge;桁架斜撑 batter brace; 桁架中柱 king post; crown post; 桁架柱 truss leg
• 桁箍    truss hoop; truss yoke
• 桁架；金属支架    truss
• 桁构柱    truss post
• 桁架；一捆，一束    truss
• 桁构桥门架    trussed portal frame
• 桁架臂    lattice jib
• 桁构梁    trussed beam; trussedbeam
• 桁架布置    arrangement of framework
• 桁构架    trussed arch; trussed frame