| 关于定理∮_s_D~→·d_S~→＝Σq_0的两点注释 |
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| 引用本文： | 李文.关于定理∮_s_D~→·d_S~→＝Σq_0的两点注释[J].江西教育学院学报,1995(6). |
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| 作者姓名： | 李文 |
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| 摘 要： | 本文首先论证了＂定理∮＿ｓＤ·ｄｓ＝∑ｑ０的高斯面上任一点的Ｄ是由空间总的自由电荷分布决定的＂结论成立的条件是；其次，本文还给出了应用定理∮＿ｓＤ·ｄｓ＝∑ｑ０求出Ｄ的条件，并举例加以验证。
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| 关 键 词： | 电位移矢量，梯度，通量，极化电荷 |
Two Definiton about the Thearem |
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| Li Wen.Two Definiton about the Thearem[J].Journal of Jiangxi Institute of Education,1995(6). |
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| Authors: | Li Wen |
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| Abstract: | The article firstly proves that D on any point of Gose surface is up to the distribution of free electric charge in the air.It is based on the condition Secondly the article reveals the condition of Dfrom and the example on it. |
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| Keywords: | Potential moving volumn angle of ladder flux Polarization electric charge |
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