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本文对土壤水分运动数学模型的研究方法作了概略的介绍,文章通过对土壤水分运动数学模型的建立、求解和检验的阐述,清晰地表达出运用数学模型方法的三个步骤,说明了在土壤水分运动研究中把类比方法、理想比方法和数学方法统一起来综合运用的过程;讨论了土壤水分运动数学模型的有用性及使用上的局限性,指出只有正确地认识和科学地运用它才能使其在土壤水分研究上发挥积极作用,强调数学模型的运用必须同实验观测等研究方法紧密结合。
This paper introduces the research methods of mathematical model of soil water movement. Through the establishment, solution and test of the mathematical model of soil moisture movement, the article clearly expresses three steps of applying mathematical model method, In the research of water movement, the methods of analogy, method of idealization and methods of mathematics are unified and integrated. The usefulness and limitation of the mathematical model of soil moisture movement are discussed. It is pointed out that only by correctly understanding and using it scientifically It plays an active role in the study of soil moisture, emphasizing that the application of mathematical models must be closely integrated with research methods such as experimental observations.