地质学的

Under the guidance of the theories of sedimentation, paleontology, stratigraphy, reservoir geology and digenesis, synthetically applying the methods of the conjunction of spot-line-surface, macro-microscopic and field-indoor, there is a comprehensive study for the upper Permian series in stratum, rock, sedimentary facies and diagenesis, especial for the type and characteristics of sedimentary facies, in the paper.

本文主要是以沉积学、古生物学、地层学、储层地质学等相关理论为指导，运用点线面、野外与室内、宏观与微观相结合的方法，并借助普通显微镜、阴极发光显微镜等手段对川西地区北部上二叠统的地层、岩石、沉积相以及成岩作用进行了研究，尤其是对沉积相的类型及特征作了详细的划分与阐述。

The research and application of GIS have permeated into many fields such as geography, geognosy, environmental inspection, land use,traffic security and so on.

摘要自从1963年地理信息系统这一概念诞生以来，地理信息系统的理论和技术方法已得到了飞速的发展，其研究和应用己渗透到自然科学及应用技术的很多领域，如地理学，地质学，环境监测，土地利用，城市规划，交通安全等等，并日益受到各国政府和产业部门的重视。

It is an inevitabletrend to combine geology and the field of information.

21世纪是计算机信息的时代，传统的地质学与信息领域的相结合是必然的趋势。

Ichnology is a relatively new multidisciplinary research area, which is an interdiscipline composed of many different fields, such as biology、 paleontology、historical geology、and sedimentology.

遗迹学是一门新兴的地质学科，它是生物学、古生物学、地史学、沉积学和岩相古地理学等学科的交叉学科，是这些学科的发展产物，同时又为它们提供了非常有价值的地质学信息。

"It is very natural for any stone idol to absorb any liquid and the older the stone the more it absorbs," M.P. Singh, a geology professor at Lucknow University, said.

勒克瑙大学的地质学教授辛格议员说："其实，石头神像吸收液体是个很自然的现象，而且，石头的年龄越长，吸收的液体会越多。"

On the basis of comparison of engineering properties of domestic and foreign Neogene muddy deposits, in the view of whole globe and associated with the geological characteristics of China, the paper demonstrates that the intermediate type of the material between the soil and the rock, named "hard clay/soft rock", which can not be separated abruptly, really exists in China.

本文在国内外上第三系泥质沉积物工程特性对比的基础上，从全球观念出发，结合中国的地质特点，提出在中国确实存在着难以一刀切的过渡类型——"硬土/软岩"，并根据其地质成因和分布规律进行了初步分类，这对于促进工程地质学、土力学和岩石力学的融合具有重要意义。

Through study of the sedimentaiy geology in the several main belts in China, it is mainly purpose that paper introduces the classic sedimentology to a research on the formation and evolution of erogenic belts and builds up a relatively systemic method and theory of the Orogenic-Sedimentology.

论文通过对中国西南及邻区主要造山带的沉积地质学研究，将经典的沉积学方法体系引入造山带的形成和演化研究，建立了一个比较完整的造山带沉积学理论和方法体系。

Only when a system possesses natural or artificial boundaries that associate the water within it with the hydrologic cycle may the entire system properly be termed hydrogeologic.

只有当某一地质系统拥有自然的或人工的界限，将该系统内的水与水文循环起来，这整个系统方能被恰当地称为与水文地质学。

Current studies of the tectonic history of the Atlas mountains use a geographical information system to integrate geophysics, field geology and remote sensing data.

Atlas山脉结构历史的研究运用了先进的地理信息系统，将地球物理学、野外地质学和遥感数据有机的结合起来。

The 6.2 magnitude tremor struck 160 miles northeast of the capital, Dili, in Indonesia's Banda Sea at a depth of 6 miles, the U.S. Geological Survey said.

美国地质学报告称在印尼的班达海六英里深的方位有里氏6.2级的阵级袭击了东帝汶东北部首都帝力。

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。