mooring head and stern 首尾系泊 ; 艏艉碇泊

mooring head out 船首朝港外的系泊

mooring head in 船首朝港内的系泊

mooring head down 即船首背向港口门

mooring head in up 船首向内靠岸

mooring head pitch bearing 系泊头纵摇轴承

head mooring 首部系船设施

head and stern mooring 船首尾系泊

flying head mooring 八字锚系泊