不等高双塔连体结构
different-height connected multi-tower structure
复合装药结构
composite charge structure
复合阻尼结构
composite damping structure
复晶结构
polycrystalline structure
复模态孔隙结构
complex model pore structure
复合竹结构屋
composite bamboo structure house
复相结构陶瓷
multi-phase structural ceramic