barriern.栅栏;障碍物;屏障
barrier rib障壁
barrier ice陆架冰,冰障
barrier net拦网
barrier end护栏端部
barrier line界限线
barrier coat屏蔽性涂层
barrier flat堰洲坪
barrier spit堰洲嘴
Barrier beds隔层
barrier pile遮帘桩