英和和英

出典:『Wikipedia』 (2011/03/06 15:11 UTC 版)

英語による解説

引用

A process function, process quantity, or a path function is a physical quantity that describes the transition of a system from an equilibrium state to another equilibrium state. As an example, mechanical work and heat are process quantities because they describe quantitatively the transition between equilibrium states of thermodynamic systems. It depends on the heat done and how the state is reached.