rudderon

名词 n.
中文释义

英文释义

名词 n.
  1. A type of control surface, usually found on flying wing aircraft, consisting of two pairs of panels (one mounted near each wingtip on the wing's trailing edge), with one lying on top of the other sandwich-style; to roll the aircraft, both panels on one wing deflect downwards (increasing the lift of that wing) and both panels on the othe wing deflect upwards (decreasing the lift of that wing), while, to yaw the aircraft, the panels on one wing split apart from each other (the upper panel deflects upwards, and the lower panel deflects downwards), increasing the drag on that wing.

词形变化

rudderons plural

词源

Etymology tree
Proto-Indo-European *h₁reh₁-
Proto-Indo-European *h₁roh₁-(ye-)-tider.
Proto-Germanic *rōaną
Proto-Indo-European *-tḗr
Proto-Indo-European *-trom
Proto-Germanic *-þrą
Proto-Germanic *rōþrą
Proto-West Germanic *rōþr
Old English rōþor
Middle English rother
English rudder
Proto-Indo-European *h₂eǵ-?
Proto-Indo-European *-os
Proto-Indo-European *h₂eḱs-der.
Proto-Italic *aksis
Latin axis
Latin *axla
Latin āla
Old French aile
Middle French aisle
French aile
French -er-
Proto-Indo-European *-ōder.
Proto-Indo-European *-Hōder.?
Latin -ō
Frankishinflu.
Old French -on
Middle French -on
French -on
French -eron
French aileronbor.
English aileron
blend
English rudderon
Blend of rudder + aileron.
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