noun
Technical term in physics for the rate of doing work; equivalent to power in English.
仕事率は、単位時間あたりの仕事量で定義される。
Power is defined as the amount of work per unit time.
この機械の仕事率は100ワット
The power of this machine is 100 watts.
仕事 means work (physics), while 仕事率 is the rate of doing work, i.e., power.
Compound of 仕事 (work) and 率 (rate), a direct translation of the physics concept of power.