truss analogy method

例句：

1. 1.The engineer used the trusses analogy method to design the bridge.
   工程师使用桁架类比方法设计了这座桥。
2. 2.The study applied the trusses analogy method to understand the behavior of materials under stress.
   该研究应用桁架类比方法来理解材料在应力下的行为。
3. 3. The engineer used the trusses analogy method to analyze the stability of the structure.
   工程师使用桁架类比方法来分析结构的稳定性。