单词 | terminal guidance |
释义 | > as lemmasterminal guidance terminal guidance n. the guidance of a missile, spacecraft, etc., which takes place as it nears its target, during the final phase of its journey. ΘΚΠ society > armed hostility > military equipment > operation and use of weapons > action of propelling missile > [noun] > aim or aiming > guidance terminal guidance1949 1949 Jrnl. Amer. Rocket Soc. Sept. 139 The V-2 flies a ballistic trajectory, does not maneuver, and has no midcourse or terminal guidance. 1950 Jrnl. Inst. Navigation 3 141 Whether such a weapon could be considered for any future war will depend..on the possibilities of navigation and terminal guidance. 1979 Jrnl. Royal Soc. Arts 127 555/1 Long-range, sea-skimming missiles with terminal guidance. 1990 Human Explor. of Space (National Res. Council) iv. 25 Present knowledge of lunar and Martian surface features is adequate for lander modules, provided that high-resolution imagery is incorporated for terminal guidance. 2014 Aviation Week & Space Technol. (Nexis) 27 Oct. An imaging infrared seeker provides terminal guidance. < as lemmas |
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