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Stand on a base of upper study, this paper choose distribution map of agriculture and stock raising in seven different historical age as basic material, sum up ten agro-geology environmental factors into Loess plateau Area's AEG system, and cover all these factor's component parts map on distribution draft of every period's agricultural and pastrol, then measure the occupying proportion, bring results into fomula of factor information entropy, finally, take average value of ten factor's information entropy in each period as its characteristical AEG system entropy value.

在以上研究的基础上，论文选择黄土高原地区七个历史时期的农牧业分布图作为基本资料，将该区的十个地质环境要素纳入农业环境地质系统中，将其类别分布图与上述农牧业分布图进行叠加量测，结果代入要素系统熵计算公式，求得了十个农业地质环境要素在各个历史时期中的系统熵，对每个历史时期的这十个熵值求算术平均值就获得了该历史时期黄土高原地区总的农业环境地质系统熵。

The definite confidence level coefficient should carries on theadjustment according to the geology exploration degree and the feasibility studyresult. If the geology exploration degree is high, then it is economic and needn'tadjust, if the geology exploration dregree is low, then deal it according to the specialdetails to carry on the appropriate readjustment.

确定可信度系数应根据地质可靠程度及可行性研究结果进行调整，地质勘查程度较高，属经济的，不需调整，地质勘查程度较低，则根据具体情况进行适当调整。

The paper presents the problem of non-identical in writing the national geo-park application text such as figure s type and quantity,name,content,format and cutline,and provides relevant suggestions to solve these problems and introduces the method of how to standardization.

目前各地在编写申报国家地质公园规划文本中，存在着文本附图种数、名称、内容、格式、图示图例等诸多不统一的问题，针对这些及如何标准化的问题，认为在充分总结各地编制申报文本经验的基础上，制定出一部符合国家地质公园特色、比较完善、具操作性的国家地质公园规划图件编制规范，统一附图种数与名称，统一图件内容、格式及图示图例标准化，实现国家地质公园总体规划图件编制的标准化。

Application of partially discontinuous fitting function in analysis and display of geological curve surface, advancement of chinese mathematical geology.beijing: press of geology,

局部间断拟合函数在地质曲面分析和显示中的应用，中国数学地质进展。北京：地质出版社，1995，14-23

Combined with advanced geological forecast work of Changwuling tunnel the reflection characteristics of radar wave pass through integrated stratum with rock of single characteristics,rich water region,rock vein and fracture zone,interface between slope eluvium and bedrock are analyzed.

结合长坞岭隧道超前地质预报工程实例，分析了雷达波穿越单一岩性完整岩层、富水区围岩、岩脉及裂隙破碎带、坡残积层与基岩界面时的反射特征，指出地质雷达在长坞岭隧道超前地质预报优化设计施工方案中发挥了重要作用，可为保障施工安全提供有效指导。

International Geobiology Conference will be held in China University of Geosciences, Wuhan. Its theme is Coevolution between organisms and environments

由中国地质大学主办的地球生物学国际研讨会将于2010年6月在中国地质大学召开，其会议主题为重大地质突变期生物与环境协同演化。

In the period of aerodrome construction project geology reconnaissance, highresolution orthomap of working area, 3D Remote Sensing Virtual Reality and animation of planned aerodromes are made with the technologies of Remote Sensing digital image process, Virtual Reality and digital photogrammetry. By information extracting and comprehensively assessing on the geognosy, engineering geology, environment geology and ecoenvironment of work area, scientific foundation can be offered to deciders and workers of aerodrome.

在机场建设工程地质勘察中，应用"3S"技术，通过遥感数字图像处理技术、虚拟现实和全数字摄影测量等高科技，制作测区的高精度正射遥感影像地图以及各个拟选机场的遥感图像三维虚拟动态系列动画图，在此基础上进行场区的构造地质、工程地质、环境地质以及生态环境等特征信息提取和综合评价，为机场建设工程决策者和具体的工作者提供科学依据。

In addition data enciphering technology should be used to enforce Network safety.5 , The demonstration of geological hazard regional-planning evaluation and prediction has been built up by using the geological hazard information management system supported by the GIS in HuBei Province,The results are better and suggest GHMIS on the basis of GIS is reliable in geological hazard risk region-planing evaluation and prediction.

应用基于GIS的地质灾害信息管理系统对湖北省地质灾害进行了区划评价和预测评价，取得了良好的效果，说明基于GIS地质灾害管理信息系统在地质灾害危险程度区划评价和预测评价的可行性。

The 3D geologic model constructed by the geotechnical investigation management information system can be used to obtain any desired geologic section in a given area and realize vector filling. It may also cut several cross sections of the geologic body in a given area and visualize the 3D geologic section by turning.

5工程勘察信息系统构造的三维地质模型可以获得指定区域范围内的任意地质剖面图，并实现了矢量填充；可以在指定区域范围内地质体上一次任意剖切出若干个断面，并可以通过旋转观察，实现三维地质剖面的可视化。

Due to the complexity,changeability and uncertainty of karsts terrains,the rate of predicting accuracy is low.

针对岩溶问题的复杂性、多变性和不确定性导致的地质预报准确率较低的难题，介绍了多种超前地质预报方法，可为岩溶隧道施工过程中避免不良地质病害、实施超前地质预报提供参考。

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。