大学物理 ›› 2017, Vol. 36 ›› Issue (6): 23-24.doi: 10.16854 /j.cnki.1000-0712.2017.06.006
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于凤军
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YU Feng-jun
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摘要： 对地球的椭圆轨道方程进行近似处理，然后应用开普勒面积定律和季节长度计算其轨道偏心率.
关键词: 偏心率, 椭圆轨道, 近似处理, 开普勒定律, 季节
Abstract: The elliptic orbit equation of the Earth is treated approximately，and then the eccentricity of the orbit is calculated by the Kepler area law and the season length.
Key words: eccentricity, elliptic orbit, approximate method, Kepler law, season
于凤军. 用近似轨道方程计算地球轨道的偏心率[J]. 大学物理, 2017, 36(6): 23-24.
YU Feng-jun. Calculating the eccentricity of the Earth's orbit by approximate orbital equation[J]. College Physics, 2017, 36(6): 23-24.
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https://dxwl.bnu.edu.cn/CN/Y2017/V36/I6/23
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