a unit of force equal to the force that imparts an acceleration of 1 foot/sec/sec to a mass of 1 pound; equal to 0.1382 newtons

 
  • 等于使一磅的質(zhì)點(diǎn)發(fā)生英尺每平方秒加速度的力;等于0.;1382牛頓
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