foot-poundal

名词 n.
中文释义

英文释义

名词 n.
  1. A unit of work done when by a force of one poundal moves through a distance of one foot dated
    — He […] made abstruse calculations as to the flight of balls off sloped club-faces, as to the foot-poundals of energy exercised by one muscle or the other, and as to theories of spin.

词形变化

foot-poundals plural
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