介质横向不均匀对震后地表位移场的影响

利用三维有限元模拟两层地球模型(包括弹性层和粘弹性层)介质的横向不均匀和断层错动的复杂性对震后地表位移场的影响，其数值结果包括弹性解和粘弹性解。结果表明，震后位移场的分布特征不仅与粘弹性层的流变特性有关，还与弹性层介质的剪切模量以及断层的同震错动有关。     

广西矿业必须迎接新的挑战

党的16大提出了全面建设小康社会的伟大目标,今后的一、二十年将是我国也是广西大有作为的战略机遇期。在全面建设小康社会实现富民兴桂新跨越的过程中,加快发展作为国民经济基础产业的矿业非常重要。在新形势下,矿业必须迎接新的挑战,走可持续发展之路。     

Geology of the Dolomites

The Dolomites region is a spectacularly exposed portion of the Southern Alps, a northern Italian chain derived from the comparatively gentle deformation of the Tethyan passive continental margin of Adria. The regionhad an active Permo-Jurassic tectono-magmatic evolu-tion, leading from Permian magmatism, through a Mid-die Triassic episode offast subsidence and volcanism, to the Jurassic oceanic break-up. Although the sedimentary succession ranges in age from Middle Permian to Creta-ceous, the geological landscape is largely dominated by the majestic Triassic carbonates, making the area a clas-sical one for the early Mesozoic stratigraphy. Particu-larly noteworthy are the Anisian to Carnian carbonate platforms, recording an evolution from regional muddy banks to isolated high-relief builduos. The hlline of the various basins and the development of a last generation of regional peritidal platform followed. The carbonate platforms of the Dolomites bear witness to a remarkable set of changes in the carbonate production and to signif-icant palaeoclimatic fluctuations,from arid to moist con-difions and vice versa; a great range of margin and slope depositional styles is therefore recorded. Alpine tectonic shortening strongly affected the area, with a first Eocenede formation, followed by later Neogene overthrusting and strike-slip movements.     

使用模块方式进入系统空间

LINUX，一个优秀的代码开放的操作系统。对其内核代码的分析，无论对编程或者学习操作系统原理都将事半功倍。然而处于安全性考虑，CPU的设计者将系统空间和用户空间分离，这个措施造成了对内核代码进行调试运行的困难。有许多方法可以使用户程序进入系统空间，比如中断方式、系统调用方式……我们介绍的是采用模块的方式使应用程序进入系统空间。     

借他山之石建创业之基--青海省核工业地质局第一地质矿产勘查大队新疆创业侧记

无情的风沙吞没了创业者的脚印 “为生存而拼搏”的呐喊声在广袤的天地之间消失 我只为追寻 追寻曾燃烧在人们心中不灭的灵魂     

山东省1∶20万水文地质数据库建设的主要内容及开发应用设想

山东省1∶20万空间数据库结合山东省区域水文地质特点,共建立了27个图层,完成12个图幅的建库工作。通过该项工作,为今后进行空间分析和应用研究打下了基础,并为数字水文地质图空间数据库的建设积累了丰富的经验。     

定位服务忙天涯若比邻

据说人类80%的活动都与地理位置相关,由此而产生了许许多多的与“位置”相关的技术与服务,从远古的路标、地图、……,到当今时髦的GIS、导航系统、……,都是每个人日常生活与工作中不可缺少的一部分。与此同时,人类的通讯手段也在不断发展,无线通讯已将“天涯咫尺”变为现实,以至于见到某个人对着电话说“您现在在哪儿,在国内吗?”时,已不会有人觉得奇怪了。得益于人类80%活动的需求和现代通讯技术的发展,定位服务(LocationBasedService,LBS)得以产生并飞速发展。LBS是多学科交叉融合的产物,它将无线通讯技术、互联网技术、空间数据库…     

Medical geology：new relevance in the earth sciences

The interdisciplinary fieldresponds to the need to betterof “Medical Geology“ understand the relationships between human health and our surrounding environment. The influence of earth resources, natural environmental factors and land-use on human health has long been recognized, dating back to ancient Rome and Peru‘s Inca civilization. Today links between the natural environment and health can be found throughout the world. This review introduces the historical context of this particular type of research, contrasts the direct geological and indirect natural hazard influences on healthas a framework of study, elaborates on pathways of elemental accumulation in the body and provides examples of specific geochemical behaviours and diseases that are often associated with either too much or not enough of certain elements which comprise the Earth.     

关于t-模的生成

讨论了概率度量空间中ｔ－模生成的概率意义。对构造ｔ－模提供了具体方法，并以实例介绍了这种构造方法。