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| 单词 | parasitic drag |
| 释义 | > as lemmasparasitic drag parasitic drag n. Aeronautics = parasite drag n. at parasite n. Compounds 3. ΘΚΠ society > travel > air or space travel > specific movements or positions of aircraft > aerodynamic forces and concepts > [noun] > drag > types of parasite resistance1918 profile drag1922 induced drag1926 parasite drag1927 form drag1931 pressure drag1933 parasitic drag1937 wave drag1948 1937 Times 27 Apr. 13/4 Flying near the ceiling the angle of incidence was increased, and with that came a growth in the relation of induced drag to parasitic drag. 1958 J. L. Nayler & T. F. Saunders Handbk. Aircraft Industry viii. 125 In modern aircraft the ‘parasitic’ drag due to extraneous items..has been largely eliminated. 1998 Skydiving June 35/1 (advt.) Conventional elliptical landing performance starts to drop off at a steady flight wing loading above about 1.7 PSF (pounds per square foot)... This is due in part to the parasitic drag on the jumper, and other non lift producing objects. < as lemmas |
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