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In this paper, the East Asian climate during the Late Cretaceous (80 Ma) is examined by using the Community Climate System Model Version 2 (CCSM2) from the National Center for Atmospheric Research and the reconstructed palaeogeographic data.

利用美国国家大气研究中心的CCSM2全球气候系统模式以及重建的古地理资料研究了晚白垩世(80 Ma)东亚的古气候特征。

This article is on the basis of the predecessors working results. After a thorough and meticulous field geological survey ,it collects a large number of geology information and researches from the regional metallogenic geological background, and focuses on the formation, structure, palaeogeographic environment and mineralization. It describes the nature of the deposit, evolution and the formation of the ancient environment,analysis of the source material,sedimentary environment, advises the genesis point of view and establishes the deposit model,studies the control factors and bauxite ore mineralization, sums up the mineralization law and suggests the favorable prospect of this area.

本文在学习、研究前人各种工作成果的基础上，经过深入细致的野外地质调查，收集大量的地质信息，从区域成矿地质背景研究入手，着重研究了地层、构造、古地理环境与成矿的关系；阐述了西村矿床的性质、演化及其形成时的古环境；分析了成矿物质来源及沉积环境；提出了矿床成因的观点；建立了该矿床成矿模式；研究了控矿因素与铝土成矿关系，总结了矿化富集规律；提出了该区有利的找矿远景。

The palaeogeographic characteristics of all ages of Ordovician and their evolution were studied according to the 10 thickness isoline maps, rocks, lithofacies and their distribution of all the 10 formations on fundamental field sections and fundamental wells of Ordos, the paleogeographic characteristics and their evolution of all the 10 ages of Ordovician were studied.

以奥陶系各组的厚度等值线图为依据，结合野外基干剖面和钻井基干剖面中各组的岩性岩相特征、空间展布以及古构造格局，探讨了奥陶纪各期的古地理特征及其演化规律。

Under the condition that there have been accumulated lots of materials and research findings about sea level change, sedimentology, stratigraphy and palaeogeography in china coastal areas, it is a deserve attention problem on how to clear up the different academically options and resolve the difficulty problem.

在我国沿海地区海面变化研究、沉积地层研究、古地貌、古环境研究已经积累了大量资料和成果的情况下，如何整理分歧的学术见解，寻求对遗留问题和疑难问题的突破是一个值得关注的重要问题。

The most important character of these lithofacies palaeogeography maps is quantification. Quantification means that the determination of each palaeogeography unit is based on the accurate quantitative data and the quantitative single factor maps.

这些岩相古地理图最主要的特征是定量，即每个古地理单位的划分和确定都有确切的定量资料与定量的单因素图。

It is based on the present writers' achievements of study and mapping of quantitative lithofacies palaeogeography of the Cambrian and Ordovician in North China, South China and Northwest China.

在对华北地区、华南地区和西北地区寒武纪和奥陶纪定量岩相古地理研究及编图成果的基础上，结合其他地区（主要是蒙兴地区、昆仑秦岭地区、西藏地区、海南岛和台湾地区）的地质资料，编制出了中国晚奥陶世岩相古地理图，并撰写出本文。

Other areas are less studied, and the secondary lithofacies palaeogeography units are difficult to be delineated out. The lithofacies palaeogeography maps of these areas are qualitative.

其他地区的研究程度较低，难以再划分出次级古地理单元，其古地理图都只能是定性的，其文字编述也只能是概略性的。

The basin's continental tectonic settings and its evolution of each phase is also discussed, and the lithofacies palaeogeographies of each phase are analyzed elementarily. At the same time, the tectonic palaeogeography and sedimentary basin evolution model diagrams are drawn.

分析和讨论了沉积盆地在各个阶段的构造背景特征及其演化过程，初步恢复了每个阶段盆地的岩相古地理格式，绘制了盆地的构造古地理格架图和沉积盆地演化模式图。

The Tianshan-Beishan Trough can be further divided into secondary lithofacies palaeogeography units, but other troughs are difficult to be subdivided.

天山北山槽地可分出次级岩相古地理单元，其他槽地的次级岩相古地理单元尚难以划分。

Glaciers drove some species from Palearctic region to south and extended further to Southeast Asia and South Asia.

很多的古北－东洋广布种的形成是由于冰川的驱赶作用促使一些来源于古北界种类进一步延伸至东南亚和南亚。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。