| 单词 | effective range |
| 释义 | > as lemmaseffective range effective range n. the range within which a missile, weapon, or firearm is effective. ΘΚΠ society > armed hostility > military equipment > operation and use of weapons > action of propelling missile > [noun] > range of missile mesc1390 level1548 range1588 flight1608 effective range1844 1844 Times 12 Sept. 5/3 Thus, while the extreme range of his 10-inched canan obuiser is 5,000 metres, its effective range is only1,200—a difference of four to one. 1846 A. S. Mackenzie Life Stephen Decatur iv. 70 She was moored within half gun shot of the Bashaw's Castle, and the Molehead and Crown Batteries, and within effective range of ten other batteries. 1856 J. A. Froude Hist. Eng. I. 57 Two hundred and twenty yards..is to be taken as the effective range for fighting purposes of the old archery. 1908 Science 11 Dec. 822/2 The effective range of the modern high-power gun is now about five miles. 1984 G. McWhiney & P. D. Jamieson Attack & Die ii. 29 Candid American officers admitted that their own troops often tried to extend their musket fire beyond effective range. 2000 Asian Surv. 40 326 Trishul (Trident), a short-range all weather SAM [= surface-to-air missile] with an effective range of nine kilometers, is fitted with a high explosive fragmented warhead. < as lemmas |
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