| 单词 | foot-poundal |
| 释义 | > as lemmasfoot-poundal foot-poundal n. now rare a unit of work or energy, defined as the work done by a poundal of force acting through a distance of one foot. ΚΠ 1877 J. T. Bottomley Dynamics viii. 127 Work is measured in British kinetic units of force acted against through a distance of one foot, that is, in foot-poundals. 1963 Post-Standard (Syracuse, N.Y.) 11 Apr. 4/4 Even if one multiplied the 186,000 by 60 to use miles per hour..the answer would be only 124,545,600,000,000 foot-poundals. < as lemmas |
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