poundal

n. [物]磅达(力的单位)

词形变化

poundals 复数 poundals

释义与例句

n.
  1. 1.

    A unit equal to the force needed to accelerate a mass of one pound at a rate of one foot per second per second.

    过时 物理

词汇关系

名词

同义词 1

PDL

词源

From pound + -al.

来源：wiktionary