这是本文的重点，是本文全部立论的依据。
This is the main part of the thesis that serves as base of the following discussion.
文章阐述了采场薄板矿压理论建模的基本思想、立论依据、理论成果及其在煤层的普通开采和放顶煤开采中的实际应用情况；
The paper reviews state of the art ground pressure theory of thin slab in coal mining such as scientific concepts, foundation argumentation, theoretical development and the field application.
本文阐述了论题的立论依据及研究背景，分析了绿色住宅质量保证的必要性。
Based on this and some practical projectc cases, this thesis aims to make thorough researches on the technology and management measures that will assure the quality of green housing in China.
维尔等人（1988，1989）提出的层序地层立体模式，可以说是他们的层序地层学新概念立论的基础，也是他们赖于进行地层和岩相解释的依据。
The 3-D pattern on sequential stratigraphy proposed by Vail et. al (1988, 1989) can be considered as a basis on which their new idea of sequential stratigraphy is established.
维尔等人（1988，1989）提出的层序地层立体模式，可以说是他们的层序地层学新概念立论的基础，也是他们赖于进行地层和岩相解释的依据。
The 3-D pattern on sequential stratigraphy proposed by Vail et. al (1988, 1989) can be considered as a basis on which their new idea of sequential stratigraphy is established.
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