structural trap构造圈闭structuraladj.结构的；构造的；建筑的；建筑用的structural imbalance of higher education高等教育结构Structural integrity optimization design结构完整性设计structural transformation of the economy经济结构转型Structural treatment of settlement joint沉降缝的结构处理structural integrity and stylistic vigor气节风骨structural readjustment of rural industry调整农村产业结构structural imbalance of college graduates高校毕业生结构性失衡structural mechanics of complex materials复合材料结构力学structural column as intermediate bracing结构柱作中间支承柱structural lightweight aggregate concrete结构轻骨料混凝土

1. A method for building a model in closed structure.
   封闭结构模型建立方法。
2. At the same time, the structural model of glass is diss-cussed.
   同时探讨了玻璃的结构模型。