| 变质量物体动力学方程的意义 |
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| 引用本文： | 黄光兵. 变质量物体动力学方程的意义[J]. 内江师范学院学报, 2007, 22(4): 44-46 |
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| 作者姓名： | 黄光兵 |
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| 作者单位： | 广安职业技术学院,基础部,四川,广安,638300 |
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| 摘 要： | 首先用质点和质点系的动量定理导出变质量物体的动力学方程,然后从质点及质点系的角度对方程的物理含义进行理解,对有关文献中的说法进行讨论,最后通过实例加深对方程的理解和运用.
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| 关 键 词： | 变质量 质点系 动量定理 动力学方程 |
| 文章编号： | 1671-1785（2007）04-0044-03 |
| 修稿时间： | 2007-03-26 |
The Meanings of Kinetic Equation of Change-Quality Substance |
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| HUANG Guang-bing. The Meanings of Kinetic Equation of Change-Quality Substance[J]. Journal of Neijiang Teachers College, 2007, 22(4): 44-46 |
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| Authors: | HUANG Guang-bing |
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| Abstract: | This essay,first,derives the kinetic equation of changequality substance by means of the theorem of momentum about mass point and the system of mass point.Then,understand the implications of the equation of physics from the viewpoint of the mass point and its system.Next,discuss the perspectives in related-articles.Finally enhance the understanding and application of the equation by concrete examples. |
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| Keywords: | change quality the system of mass point theorem of momentum kinetic equation |
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