(noun.) measuring instrument designed to measure power.
乔琳整理
双语例句
Its amount or measurement is determined in any instance by a dynamometer. 威廉·亨利·杜利特.世纪发明.
To study this he made an instrument called the dynamometer, which enabled him to calculate the resistance of friction to which carriages would be exposed on railways. 鲁伯特·萨金特·荷兰.历史性发明.