释义 |
mil formula [`mil ´fȯr·myǝ·lǝ] ORDNANCE Mil relation used in gunnery; expressed by n = W /R, where n is the angular measurement in mils between two points, W is the lateral distance in yards between the points, and R is the mean distance to the points in thousands of yards; the mil relation is approximately true for angles less than 400 mils. |