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单词 contraprop
释义

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ˈcontraprop
ˈcontraprop n. /ˈkɒntrəprɒp/
ΘΚΠ
society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > means of propulsion > [noun] > aircraft engine > propeller > types of propeller
tractor1903
contrapropeller1927
controllable-pitch1929
fixed-pitch propeller1931
contraprop1940
propfan1970
propulsor1975
1940 Flight 25 Jan. 86/1 Twin engines mounted one behind the other in the fuselage, driving contra-props.
1940 Times 28 Mar. 10/6 A ‘contraprop’..is a co-axial, oppositely rotating airscrew.
extracted from contrapropellern.
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更新时间:2024/11/11 0:32:54