| 热力学状态函数关系式的图例及例证分析 |
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| 引用本文： | 胡寒梅,邓崇海,邵国泉.热力学状态函数关系式的图例及例证分析[J].合肥学院学报(自然科学版),2010,20(1):81-84. |
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| 作者姓名： | 胡寒梅 邓崇海 邵国泉 |
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| 作者单位： | 1. 安徽建筑工业学院,材料与化学工程学院,合肥,230022
2. 合肥学院,化学与材料工程系,合肥,230022 |
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| 基金项目： | "物理化学"安徽省省级精品课程基金 |
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| 摘 要： | 热力学状态和状态函数是物理化学热力学中重要的概念,状态函数之间的数学关系所构成的基本公式非常多且繁杂.借助于一个简单的图例把状态函数有机的联系起来,很好地揭示了它们之间内在的各种变换关系.此图可以帮助学生在学习过程中加强记忆和理解,在物理化学教学中值得推广和应用.
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| 关 键 词： | 热力学 状态函数 函数关系式 图例 |
A Diagram and the Examples of Thermodynamical Equations |
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| HU Han-mei,DENG Chong-hai,SHAO Guo-quan.A Diagram and the Examples of Thermodynamical Equations[J].Journal of Hefei University :Natural Sciences,2010,20(1):81-84. |
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| Authors: | HU Han-mei DENG Chong-hai SHAO Guo-quan |
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| Institution: | 1. College of Materials and Chemieal Engineering, Anhui Institute of Arehiteeture Industry, Hefei 230022 ; 2. Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022, China) |
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| Abstract: | Thermodynamic state and state function are important concepts in thermodynamics of physical chemistry. The basic equations, which derive from the mathematical relation among state functions, are multiple and complex. By aided of a simple diagram, all kinds of transformation relations among state functions are clearly elucidated. This diagram is worth popularizing and applying in physical chemistry teaching, which can help students strengthening their memory and understanding during the process of learning thermodynamics function. |
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| Keywords: | thermodynamics state function relational expression of function diagram |
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