Seagoen.西戈
sean.海;海洋
sea surfaee wind speed海面风速
sea-floor gravimeter海底重力仪
sea-going keel yacht远洋航行龙骨船
sea water desalination海水淡化
sea surface microlayer海洋微表层
Sea Lite Beam Director海洋低盐射束控制器
seabuckthorn resources沙棘资源
sea water encroachment海水倒灌,海水浸蚀地
sea surface topography海面地形学
sea-entering channel入海水道