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单词 PV work
释义

PV work

英语百科

Work (thermodynamics)

(重定向自PV work)
Joule's apparatus for measuring the mechanical equivalent of heat.

In thermodynamics, work performed by a system is the energy transferred by the system to its surroundings, that is fully accounted for solely by macroscopic forces exerted on the system by factors external to it, that is to say, factors in its surroundings. Thermodynamic work is a version of the concept of work in physics.

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更新时间:2025/6/19 11:52:06