| 单词 | strap-on |
| 释义 | > as lemmasstrap-on strap-on adj. that can be attached by a strap or straps; in Astronautics, applied to a booster rocket mounted on the outside of the main rocket so as to be jettisonable; also as n., such a booster. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > spacecraft > rocket > [noun] > types of rocket engine retro-rocket1951 sustainer1951 vernier1958 retro-engine1960 posigrade rocket1961 retro1961 thruster1962 strap-on1966 society > travel > air or space travel > a means of conveyance through the air > spacecraft > rocket > [adjective] > types of rocket solid-fuelled1891 needle-nosed1931 solid1949 nose-driven1952 liquid-fuelled1960 posigrade1960 strap-on1966 the world > relative properties > wholeness > mutual relation of parts to whole > fact or action of being joined or joining > attachment > [adjective] > able to be > in specific manner tie-on1910 iron-on1949 strap-on1966 1966 Sci. News 13 Aug. 107 Solid propellant strap-ons could be used to raise the Saturn V's orbital payload..to as much as 427,000 pounds. 1968 New Scientist 31 Oct. 231 The vehicle..appeared to have a two-stage core with four strap-on boosters. 1975 Aviation Week 12 May 21/1 Viewed from below a climbing booster, the procedure would appear like the petals of a flower opening if all four strap-ons separated at the same moment. 1981 J. Sutherland Bestsellers x. 111 Such ‘novelties’ as strap-on shark fins. 1982 Aviation Week 14 June 18 The U.S. vehicle..uses strap-on solid boosters and integral liquid propulsion to launch itself. < as lemmas |
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