lattice truss造句

• Steel lattice truss
  钢格构桁架
• For the very beginning , the concept of lattice truss only used in the construction of bridge or communicative tower , and now it has been used in all kinds of buildings and modern technology has resolved many complex technical problems
  金属空间桁架经过二百馀年的发展，由初步的结构概念到现今，使用的目的及范围由早期的建造桥梁和通讯塔，到目前则广被运用于体育场、车站等多元的场所。