joule是什么意思
2024-01-18 18:48:16
joule
n. [物理]焦耳（功或能的单位）
近义词：wattsecond，j，
详细释义
n.(名词)
- 【物】焦耳（功或能的单位）
英英释义
Noun
- a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
- English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)
例句
用作名词(n.)
- The joints heat up as a result of the Joule heating effect.焦耳热效应造成焊点温度提高。
- Joules work led to one of the basic laws of physical science.焦耳的工作引导出自然科学的一个基本定律。