分形几何在土壤学中的应用及其展望。
Application of Fractal Geometry in Pedology and its Prosptects.
我们为什么要学习土壤学？
作物学和土壤学关系密切。
There is a close relationship between crop science and soil science.
土壤矿物的研究是土壤学研究的前沿基础领域。
Soil mineralogy belongs to the frontier and basis of pedology.
课程可能包括土壤学，草坪管理，病虫害防治。
Courses are likely to include soil science, turf management, and pest control.
土壤质量的研究正逐步成为国际土壤学的研究热点。
The research of soil quality is becoming the focused topic of the international pedology.
土壤腐殖物质一直是土壤学和环境学领域的研究热点。
Soil organic matter(SOM) is always a research focus in the soil and environmental science.
土壤空间分布规律的分析一直是土壤学研究的重要课题。
The analysis of soil spatial distribution pattern is constantly an important research aspect in soil science.
土壤空间分布规律的分析一直是土壤学研究的重要课题。
Analysis of soil spatial distribution pattern is a constantly important field in soil science.
今后土壤学必须为人类享有充足的食物和清洁的环境作出贡献。
Soil science must make an important contribution to that mankind enjoys enough foods and a clean environment.
土壤环境质量的研究和应用是环境科学和环境土壤学的重要命题。
Soil environmental quality is an important topic of environmental science and soil environmental science.
而区域观测法又可分为河流泥沙观测法、地貌研究法和土壤学方法；
Regional measurement method includes sediment measurement of rivers, geomorphologic analysis and pedological analysis.
岩溶石山地区土壤退化与恢复的成因和机理一直是近年来土壤学和生态学研究的热点。
The process of soil degradation in mountainous karst regions has been one of research foci of soil science and ecology in China for the last decade.
酸雨是人类当前面临的最严重的环境问题之一，并日益成为土壤学和生态学研究的热点。
Acid rain, as one of the major environmental problems man is confronted with, is becoming a hot spot in the study of soil science and ecology.
土壤水分是水文学、气象学、土壤学、生态学以及农业科学等研究领域中的一个重要的参数。
Soil moisture is an important factor in research fields of hydrology, meteorology, pedology, ecology, agricultural science and so on. But it is a difficult one to gain.
非饱和流动的预报在大气科学，土壤学，农业工程，环境工程和地下水动力学等方面具有重要意义。
The forecast of unsaturated water flow has the important significance in atmosphere science, pedology, agricultural engineering, environment engineering and ground water dynamics, etc.
且最近，一些现代农民受2003年去世的荷兰土壤学专家维姆·索姆·伯克的启发，也开始这样做了。
And recently, some modern farmers-inspired by Wim Sombroek, a Dutch soil researcher who died in 2003-have begun to do likewise.
对于现代土壤侵蚀着重介绍了测量方法、遥感方法、地球化学方法、地貌学方法、水文学方法、土壤学方法；
The former include measurement method, remote sensing method, geochemistry method, physiognomy method, hydrology method and agrology method;
因此，有关抗生素在土壤中的环境行为及其与土壤生态系统的相互作用己成为土壤学与环境科学研究的重要课题。
Therefore, the behavior of antibiotics in soil environment and their interaction with soil ecosystem has become an important research topic of soil science.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
本文在对地透雷达技术原理进行简要阐述的基础上，着重分析了地透雷达技术在土壤学研究中应用已取得的成果和其前景。
Besides a brief introduction to the principle of the georadar technique, this paper emphasized achievements and prospects of its application in the study of soil science.
磷是引起水体富营养化的主要元素之一，土壤磷素的迁移和流失对水体及生态环境的影响，已成为环境土壤学研究的内容之一。
Phosphorus is one of the main matters of eutrophication, the effect of the moving and leaching of soil phosphorus has become one of the content in environmental soil science.
磷是引起水体富营养化的主要元素之一，土壤磷素的迁移和流失对水体及生态环境的影响，已成为环境土壤学研究的内容之一。
Phosphorus is one of the main matters of eutrophication, the effect of the moving and leaching of soil phosphorus has become one of the content in environmental soil science.
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