The thesis is divided into 3 parts: Introduction: spatial relations, the study reviewed, the purpose and significance of research papers, theses, research content and research methods.

本论文共分为三个部分：绪论：空间关系问题的研究综述、论文的研究目的及意义、论文的研究内容及研究方法。

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This paper can be divided into five parts:Part I: namely, Introduction, discusses the purpose and significance of research papers, research object and content, as well as research methods.

本论文共为五个部分：第一部分：绪论，阐述论文的研究目的与意义、研究对象与内容以及论文的研究方法。

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The first part contains an overview of the causes and significance of papers, the domestic and international trends in the field of research papers and the main content of papers.

文章第一部分为概述，概括介绍论文选题的原因及意义，当前国内外研究该领域的主要趋势及论文研究的主要内容和主要方法。

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