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单词 joule
释义
Joule
nnoun.quantitya 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
Synset:J watt second
Hypernyms:energy unit heat unit work unit
Inherited Hypernyms:joulework unitunit of measurementdefinite quantitymeasureabstractionentity
Part Meronyms:erg
nnoun.personEnglish physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)
Synset:James Prescott Joule Joule
Instance Hypernyms:physicist
Inherited Hypernyms:joulephysicistscientistpersoncausal agentphysical entityentity
Inherited Hypernyms:joulephysicistscientistpersonorganismliving thingwholeobjectphysical entityentity
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更新时间:2024/11/10 21:32:46