joule

n.

[物理]焦耳（功或能的单位）

joule详解释义

joule

n.(名词)

【物】焦耳（功或能的单位）

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)

joule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。

Joule's 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。

joule近义词

watt second j