lower

lower boom - 下桅駛帆桿

lower bridge - 下層橋艛

lower bridge jolly boat - 低駕駛台小艇

lower bunk - 下鋪

lower calorific value - 低熱值

lower cargo purchase block - 下吊貨滑車

lower cut-off frequency - 低限截止頻率

lower dead center - 下死點

lower deck - 下甲板

lower fore topsail - [橫帆船]前桅下帆

lower grade fuel oil - 低級別燃油

lower hold - 底艙

lower hull - 下船體

lower keel - 下龍骨（木船）

lower mast - 下桅

lower mizzen topsail - [橫帆船]後桅下帆

lower rigging - 下桅支索

lower shroud - 下支索

lower stack - 下煙囪

lower stay - 下支索

lower stock - 下部舵桿

lower stock rudder main piece - 下部舵桿舵心材

lower thwart - [救生艇]乘員座板

lower topgallant sail - 頂桅下帆；下上桅帆

lower topsail - 中桅下帆；下中桅帆

lower tumbler - 下導輪

lower turn of bilge - 舭彎部下緣

lower tween deck - 下中甲板；下甲板間

lower yard - 下帆桁；下桅桁

第 111 筆 / 共 124 筆