地质学

D thesis, which was funded by China's National Project Plan No.305 in Xinjiang. The study has been guided by the theory and method of metamorphic geology and metamorphic geodynamics and has focused on the occurrence, pattern, the relationship between metamorphic mineral paragenesis and deformation sequence during progressive metamo-rphism in various places.

研究遵循变质地质学和变质地质动力学的理论和方法，在区域地质研究的基础上以各地段递增变质带的产状和样式、变质矿物的演化序列及其与变形序列之间的关系作为研究的重点。

This research work involves Environmental Hydrogeology, Pedology, Environmental Microbiology and Chemistry, which belong to the cross study field of poly-sciences.

可以预见，本文的研究对于保护地下水水质免遭面源污染及指导正确施用农药都具有重要意义。本论文涉及环境水文地质学、土壤学、环境微生物学及化学学科，属于多学科交叉研究领域。

In the recent ten years,several "305" and "973" projects have been finished and some are under performing,many progresses about petrology,geotectonic,ore deposit have been made.

国家多次组织"305"、"973"等重大项目开展研究，积累了大量的岩石学、构造地质学及矿床学等方面的资料。

By comprehensively using the theories and methods of coal-gas geology, coal petrology, tectonophysics and earth dynamics.

本文综合运用瓦斯地质学、煤岩学、构造物理学和地球动力学的理论和方法。

The classification of physiographic tourism resources and the process and method of resource investigation are very relevant to geomorphology, geology and natural geography.

地文旅游资源类型的划分，资源调查程序和方法的建立，均与地貌学、地质学、自然地理学有着密切的关系。

The stratification faults of Lushan are of the greatest geological interest, and the entire range is a placation region in which the rigid strata of stone form saddles, or depressions, between two peaks and ravines.

庐山的不同岩层界线分明，是地质学的一大奇观，庐山的整个山脉连绵起伏，险峰和幽谷紧密相连，汉阳峰、鄱阳山和狮子谷就是最好的写照。

The finite strain Mohr ci rcle has been established for the analysis of large deformation and the polar Mo hr circle has also been established in order to adapt to general shear deformati on.

板块学说的建立对整个地球科学有重大影响，变形构造分析虽然没有那么大的影响，但在构造地质学里却是具有里程碑的意义，使构造

Emphasis on the primacy of research, but also a changing definition of what constitutes an acceptable research paper.

将过去一个半世纪英国地质学领域的出版物做一下比较，就会发现不仅对科研的主导地位的强调不断攀升，而且一篇可接受的科研论文所包含的内容的定义也有所变化。

Not simply an increasing emphasis on the primacy of research, but also a changing definition

将过去一个半世纪英国地质学领域的出版物做一下比较，就会发现不仅对科研的

The direction of the principal compressive strain obtained in the paper is well consistent with the principal compressive stress axes derived by the geological and seismological methods.

用本文方法得到的主压应变方向与地质学方法和测震学方法得到的主压应力轴方向具有很好的一致性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。