英语词汇“sweepback”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

sweepback n.

Brit.

/ˈswiːpbak/

U.S.

/ˈswipˌbæk/

Aeronautics the form of an aircraft wing that is angled backwards, so that the part farther from the fuselage is aft of the nearer part; the angle made by such a wing with a line at right angles to the fuselage.

ΘΚΠ

society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > plane or aerofoil > wing > sweep

sweep1914

sweepback1914

sweep-forward1932

variable geometry1957

1914 Aeroplane 19 Mar. 308/1 Owing to the sweep back on the wings the side area of these struts may be regarded as taking the place of tail fins.

1918 H. J. Stephens Gloss. Aeronaut. Words (ed. 2) 36 Sweepback, the angle at which the planes slope backwards each side of the fuselage.

1939 Aircraft Engin. Apr. 159/3 The basic characteristic of sweepback on a rectangular wing would appear to be an early stalling of the tips which may or may not produce greater lateral stability.

1968 R. Miller & D. Sawers Technical Devel. Mod. Aviation vi. 204 The slightly greater sweep-back of the 707's wing means that it takes off at a greater angle of attack.

1977 Jrnl. Royal Soc. Arts 125 349/2 We can use the improved methods..to reduce wing sweepback (thus improving take-off and landing).

单词	sweepback
释义	> as lemmas sweepback sweepback n. Brit. /ˈswiːpbak/ , U.S. /ˈswipˌbæk/ Aeronautics the form of an aircraft wing that is angled backwards, so that the part farther from the fuselage is aft of the nearer part; the angle made by such a wing with a line at right angles to the fuselage. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > plane or aerofoil > wing > sweep sweep1914 sweepback1914 sweep-forward1932 variable geometry1957 1914 Aeroplane 19 Mar. 308/1 Owing to the sweep back on the wings the side area of these struts may be regarded as taking the place of tail fins. 1918 H. J. Stephens Gloss. Aeronaut. Words (ed. 2) 36 Sweepback, the angle at which the planes slope backwards each side of the fuselage. 1939 Aircraft Engin. Apr. 159/3 The basic characteristic of sweepback on a rectangular wing would appear to be an early stalling of the tips which may or may not produce greater lateral stability. 1968 R. Miller & D. Sawers Technical Devel. Mod. Aviation vi. 204 The slightly greater sweep-back of the 707's wing means that it takes off at a greater angle of attack. 1977 Jrnl. Royal Soc. Arts 125 349/2 We can use the improved methods..to reduce wing sweepback (thus improving take-off and landing). extracted from sweep-comb. form < as lemmas
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> as lemmas