单词 | muzzle energy |
释义 | > as lemmasmuzzle energy muzzle energy n. the energy with which a projectile leaves the muzzle of a firearm. ΚΠ 1887 F. V. Greene in Scribner's Mag. Jan. 57 (caption) The 42-pounder of 1812. Length, 10 feet;..projectile, 42 pounds; muzzle energy, 800 foot tons. 1918 Proc. Royal Soc. 1917–18 A. 94 p. xii The loss of muzzle energy..was in the case of cordite about 1.43 per cent in the uniform system of rifling of 1 turn in 35 calibres. 1994 Game Gaz. Dec. 40/1 Any rifle is prohibited if it is of less than .240 calibre or if it produces less than 1700 ft/lbs of muzzle energy. < as lemmas |
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