| 分形及其在土壤科学中的应用 |
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| 引用本文： | 王素娜,吕军. 分形及其在土壤科学中的应用[J]. 土壤通报, 2005, 36(2): 249-252 |
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| 作者姓名： | 王素娜 吕军 |
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| 作者单位： | 浙江大学,环境与资源学院,浙江,杭州,310029 |
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| 基金项目： | 国家教育部博士点基金，国家自然科学基金资助项目(项目编号40171047) |
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| 摘 要： | 介绍了分形这一新兴的数学分支,并讨论了分形理论在土壤科学中的价值和应用。结合相应的模型论述了分形理论在土壤水分特征曲线及在土壤大孔隙流研究中的应用。
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| 关 键 词： | 分形几何 分形 分形维数 水分特征曲线 |
| 文章编号： | 0564-3945(2005)02-0249-04 |
| 修稿时间： | 2003-12-31 |
Fractal and Its Applications in Soil Science |
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| WANG Su-na,LU Jun. Fractal and Its Applications in Soil Science[J]. Chinese Journal of Soil Science, 2005, 36(2): 249-252 |
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| Authors: | WANG Su-na LU Jun |
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| Abstract: | This paper introduced the new branch of math—Fractal, and th e applications of the fractal theory in some branches of soil science as well as its significance were discussed. Several models were also given to illustrate the applications of fractal theory in soil water retention curve and the study o f macropore flow in soil. |
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| Keywords: | Fractal geometry Fractal Fractal dimension Water retention curve |
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