| 通过真空镀膜再认识理想气体与稀薄气体 |
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| 引用本文： | 崔海宁,曹丽芬,郭汇淼,李晓霞,王海水,付振晓,肖奇军.通过真空镀膜再认识理想气体与稀薄气体[J].肇庆学院学报,2013(5):16-19. |
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| 作者姓名： | 崔海宁 曹丽芬 郭汇淼 李晓霞 王海水 付振晓 肖奇军 |
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| 作者单位： | [1]肇庆学院电子信息与机电工程学院,广东肇庆526061 [2]吉林大学物理学院,吉林长春130012 [3]华南理工大学化学与化工学院,广东广州510641 [4]广东风华高新科技股份有限公司技术中心,广东肇庆526020 |
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| 基金项目： | 国家自然科学基金委员会与中国民用航空局联合资助项目（61179055） |
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| 摘 要： | 讨论了热力学的基础——理想气体以及同理想气体密切相关的真空与真空薄膜技术;客观地给出并评价了各类气体之间的关系;指出虽然可以继续延用"理想气体"这个名称,但是准确把握理想气体与高压气体、常压真实气体、低压气体之间的关系,对于掌握热力学和统计物理学知识,建立正确的物理思维方法是非常重要的.
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| 关 键 词： | 理想气体 稀薄气体 热力学 真空 真空镀膜 |
Further Understanding of the Ideal Gas and Rarefied Gas by Vacuum Coating |
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| CUI Haining,CAO Lifcn,GUO Huimiao,LI Xiaoxia,WANG Haishui,FU Zhenxiao,XIAO Qijun.Further Understanding of the Ideal Gas and Rarefied Gas by Vacuum Coating[J].Journal of Zhaoqing University (Bimonthly),2013(5):16-19. |
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| Authors: | CUI Haining CAO Lifcn GUO Huimiao LI Xiaoxia WANG Haishui FU Zhenxiao XIAO Qijun |
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| Institution: | 1 .College of Electronic Information and Mechatronic Engineering, Zhaoqing University, Zhaoqing, Guangdong 526061,China; 2.School of Physics, Jilin University, Changchun, Jilin 130012, China;3.Sehool of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China;4. Center of Science and Technology, Guangdong Fenghua Advanced Technology Holding Limited Company,Zhaoqing, Guangdong 526020, China) |
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| Abstract: | As we know, the ideal gas are mentioned and discussed firstly in many basic principles of thermodynamics and statistical physics. Generally it is described that there is no ideal gas for real world in the text of the student book. Evidently it is easy to give wrong understanding to students for the concept and principle of physics. Hence, the important concept of thermodynamicsideal gas, thin films, vacuum and vacuum coating and their relations are summarized and discussed in here. Though the name of ＂ideal gas＂ is still used in teaching and text, it is very important to indicate a near equation between low pressure gas and ideal gas for students to understand physics and form a good habit for physical thinking. |
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| Keywords: | thermodynamics thin films idea gas vacuum vacuum coating |
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