这也是本论文研究的主要内容和拟解决的关键问题。
These are also the main content of research and issues discussed in this paper.
前言，介绍了本论文拟解决的关键问题、实践基础与研究方法。
The forward introduces the practical foundation, research methods and key problem that this paper plans to resolve.
包括选题背景、选题意义、论文写作技术路线和拟解决的关键问题。
Include background, significance, the thesis writing technical route and the area of land consolidation and prepare to solve the key problems.
本文在冻土力学的基础上将软岩冻融力学作为一个课题提出来，并具体指出它所包含的内容与拟解决的关键问题，针对西部特殊环境具体的解决冻融环境的变化对岩体，特别是软弱岩体的稳定性影响。
This thesis put up the freezing-thawing mechanics of soft rock basing on the frozen soil which has developed. The problems involved and proposed problems need to solve have all pointed out.
本文在冻土力学的基础上将软岩冻融力学作为一个课题提出来，并具体指出它所包含的内容与拟解决的关键问题，针对西部特殊环境具体的解决冻融环境的变化对岩体，特别是软弱岩体的稳定性影响。
This thesis put up the freezing-thawing mechanics of soft rock basing on the frozen soil which has developed. The problems involved and proposed problems need to solve have all pointed out.
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