[dìng wèi]
（确定的位置） fixed position; location; orientation; allocation; localization; locating; (position) fix; positioning; position-setting; [刷] registration; register
（用仪器测定位置） orientate; position; fix position
determine a ship's position
为船舶定位
Can you fix a position on the submarine?
你能给潜水艇定位吗?