foot-pound

名词 foot-pound:

1. a unit of work equal to a force of one pound moving through a distance of one foot

foot-pound

n.Abbr. ft-lb（名词）缩写 ft-lb
A unit of work equal to the work done by a force of one pound acting through a distance of one foot in the direction of the force.
尺磅：功的单位。相当于一磅的力沿力的方向经过一英尺的距离所做的功