| Logistic曲线的性质及其在植物生长分析中的应用 |
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| 引用本文： | 李秋元,孟德顺.Logistic曲线的性质及其在植物生长分析中的应用[J].西北林学院学报,1993,8(3):81-86. |
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| 作者姓名： | 李秋元 孟德顺 |
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| 作者单位： | 西北林学院基础课部，西北林学院基础课部 陕西杨陵 712100，陕西杨陵 712100 |
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| 摘 要： | 探讨了Logistic曲线的对称性质,并证明了该曲线上存在两个曲率最大点,提出以曲率最大点为界限划分生长阶段和以最大生长速度的α倍为指标进一步细分生长区间,给出了相应的计算公式。
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| 关 键 词： | Logistic曲线 植物生长 分析 |
Property of Logistic Curve and Its Application in the Analysis of Plant Growth |
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| Li Qiuyuan Meng DeshunWept,of Bask Courses,NWCF Yangling Shaanxi.Property of Logistic Curve and Its Application in the Analysis of Plant Growth[J].Journal of Northwest Forestry University,1993,8(3):81-86. |
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| Authors: | Li Qiuyuan Meng DeshunWept of Bask Courses NWCF Yangling Shaanxi |
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| Institution: | Li Qiuyuan Meng DeshunWept,of Bask Courses,NWCF Yangling Shaanxi 712100) |
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| Abstract: | The symmetrical property of Logistic curve was characterized by 2 maximam points occurred on the curve. These maximam points can be used in the division and subdivision index of plant growth. Examples for corresponding calculating formula were given. |
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| Keywords: | Logistic curve symmetry |
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