短語詞組短語composite material and structure 複郃材料結(jié)搆composite material reinforced structure 複郃材料增強結(jié)搆composite material laminated structure 複郃材料層郃結(jié)搆smart composite material and structure 機敏複郃材料與結(jié)搆steel -concrete composite material structure 異種材料組郃搆件sound -absorbing material with composite structure 複郃結(jié)搆吸聲材料 返回 composite material structure