| 推荐一个理想气体的宏观定义 |
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| 引用本文： | 刘翠红,彭兴文,吴畏,朱旭忠,王建永. 推荐一个理想气体的宏观定义[J]. 高师理科学刊, 2012, 0(1): 50-52 |
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| 作者姓名： | 刘翠红 彭兴文 吴畏 朱旭忠 王建永 |
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| 作者单位： | 河海大学数理部,江苏常州213022 |
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| 摘 要： | 理想气体的宏观定义问题已经讨论了很多年,但至今没有一个大家都能接受的结论.提出了定义概念应该遵循的4条原则,即正确性原则、简洁性原则、非规律原则和历史背景原则.用这4条原则分析了理想气体的几个常见宏观定义,发现只有一个定义完全符合这4条原则,即实际气体在压强趋于零时的极限.
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| 关 键 词： | 理想气体 定义 宏观 |
A scientific definition of the macroscopic ideal gas |
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| LIU Cui-hong,PENG Xing-wen,WU Wei,ZHU Xu-zhong,WANG Jian-yong. A scientific definition of the macroscopic ideal gas[J]. Journal of Science of Teachers＇College and University, 2012, 0(1): 50-52 |
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| Authors: | LIU Cui-hong PENG Xing-wen WU Wei ZHU Xu-zhong WANG Jian-yong |
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| Affiliation: | (Department of Mathematics and Physics,Hohai University,Changzhou 213022,China) |
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| Abstract: | The discussion about the definitions of the macroscopic ideal gas has lasted for many years,but an accepted definition has not been got.4 rules for defining concepts are brought forward,and they are the rule of correctness,the rule of concision,the rule of non-law,and the rule of historical background.Then some common definitions of the macroscopic ideal gas are analyzed using the 4 rules,and a definition is found to fit all the 4 rules.The definition is the limit of the real gases as the pressure of the system is approaching to zero. |
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| Keywords: | the ideal gas definition macroscopy |
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