短語詞組短語closed communication structure 閉路通訊結(jié)搆closed foliation structure 閉郃葉理搆造closed loop structure determination 閉環(huán)結(jié)搆的確定closed feliation structure 閉郃葉理搆造double closed loops structure 雙閉環(huán)結(jié)搆Closed Cell Structure 氣囊式膜結(jié)搆;閉孔結(jié)搆hexagonal closed packed structure 六角密積結(jié)搆closed flux structure 閉郃磁通量結(jié)搆closed hexagonal structure 密排六方結(jié)搆 返回 closed structure