n. 海水测温仪bathythermograph
航空投掷式海水测温仪airborne expendable bathythermograph
海水测温仪ship borne expendable bathythermograph
温深仪bathythermograph【海洋】
空投式海水测温器aircraft expendable-bathythermograph
投弃式温深计expendable bathythermograph\nXBT\n海洋
机械式温深计mechanical bathythermograph\nMBT\n海洋
深部温度计bathythermograph