| 功能原理和能量守恒定律的协变性 |
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| 引用本文： | 倪振成,杜世泽.功能原理和能量守恒定律的协变性[J].河北师范大学学报(自然科学版),1994,18(4):40-44. |
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| 作者姓名： | 倪振成 杜世泽 |
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| 作者单位： | 衡水师范专科学校，河北师范大学物理系 |
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| 摘 要： | 从内力在系统的能量传递和传化中的作用出发，充分运用物体作功的概念，计算和分析了由两个物体组成的系统在不同参照系中的具体过程，明确地揭示出功能原理和能量守恒定律的协变性。
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| 关 键 词： | 协变性 内力作功 能量守恒定律 |
Covariance of the Principle of Work-Energy and the Conservation Law of Energy |
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| Ni Zhen Cheng, Du Shize, Feng Linbao.Covariance of the Principle of Work-Energy and the Conservation Law of Energy[J].Journal of Hebei Normal University,1994,18(4):40-44. |
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| Authors: | Ni Zhen Cheng Du Shize Feng Linbao |
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| Institution: | Ni Zhen Cheng; Du Shize; Feng Linbao |
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| Abstract: | Accoraing to the effects on energy transfer and conversion by the actionof internal foree in a system and the idea of work done by bodies,the whole moving process of two bodies in different reference systems have been calculated and ayalysised,and the covariance of the principle of work-energy or conservation law of energy is indicated evidently. |
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| Keywords: | covariance work done by internal forces conservation law of energy |
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