名词短语
中文翻译：复合材料壳体和梁桥
同义词：
['composite structure', 'composite beambridge']
例句：
-
1. The newcomposite shell-slab and I-beam bridge is expected to significantly reducetraffic congestion in the area.
新设计的复合材料壳体和梁桥预计将显著减少该地区的交通拥堵。
-
2. The constructionof this bridge has beena major project for years,requiring extensive use of composite materials.
这座桥梁的建设多年来一直是一个重要的项目，需要大量使用复合材料。
-
3. The engineers carefully designed theI-beam bridge to withstandthe weight of heavy vehicles without compromising structural integrity.
工程师们仔细设计了I型梁桥，以承受重型车辆的重量而不损害结构完整性。