| 也谈质量的概念 |
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| 引用本文： | 张三慧.也谈质量的概念[J].物理与工程,2001,11(6):5-11,18. |
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| 作者姓名： | 张三慧 |
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| 作者单位： | 清华大学物理系,北京,100084 |
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| 摘 要： | 本文从历史发展以及当今的情况出发，说明了作者对质量概念的认识：质量概念的内涵是丰富的；相对论质量概念可以而且应该引入；质量守恒定律和能量守恒定律都应该坚持。
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| 关 键 词： | 质量 静止质量 相对论质量 光子 质量守恒 能量守恒 物理教学 高校 |
TALK ABOUT THE CONCEPT OF MASS ALSO |
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| Zhang Sanhui.TALK ABOUT THE CONCEPT OF MASS ALSO[J].Physics and Engineering,2001,11(6):5-11,18. |
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| Authors: | Zhang Sanhui |
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| Institution: | Zhang Sanhui |
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| Abstract: | From historical development and present status, the author explains his understanding about the concept of mass: the content of the concept of mass is comprehensive; the concept of relativistic mass may and ought be introduced; the law of conservation of mass and the law of conservation of energy should be preserved. |
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| Keywords: | mass rest mass relativistic mass photon energy mass conservation energy conservation |
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