本文在第一章中简单的介绍了拓扑空间理论的形成，以及与覆盖性质、超空间相关的一些的知识。
In the first chapter, the formation of topological space theory is simply introduced, as well as some knowledge about covering property and hyperspaces.
第二章：阐述了农民人力资本配置的理论框架，即超边际分析方法、交易费用理论及社会资本理论。
Chapter two: Elaborating the theory frame of peasants' human capital allocation that is inframarginal analysis, transaction cost theory and the social capital theory.
第五章给出了求解超定线性丢番图方程组和不等式组的修正abs算法。
Chapter five presents the modified ABS algorithms for solving linear overdetermined linear Diophantine equations and inequations.
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