建设中老缅泰国际合作开发区营造景洪市立体开放口岸系统

本文论述了中老缅泰国际合作开发区建设是澜沧江—湄公河流域开发的优先启动区，是南南合作的新模式，对推动中南半岛次区域合作发挥着先导功能。景洪作为中国西南边境城市，在未来次区域合作中将升格为枢纽城市之一，因此，其开放度要不断扩大，在已具有的国家一类水运口岸基础上，要继续营造国家一类航空口岸、公路口岸，并在跨世纪建造昆明—曼谷铁路时，设置国家一类铁路口岸，同时在中缅２４０界桩两侧开辟新型的边境贸易旅游区，构筑景洪市全方位立体型开放系统。     

地理信息系统中数据产品的标准化

本文概述了地理信息系统在我国的兴起和发展及其国外背景和应用前景。论述了数据产品在地理信息系统中的重要性及其标准化的重要性和必要性。简单地提出了标准化的解决方法，以便参考。从而呼请有关部门对这一实际问题给予足够的重视。     

Li2O—B2O3功能材料体系研究概述

本文介绍了碱金属硼酸盐的一些基本知识，主要回顾了其中Ｌｉ２Ｏ—Ｂ２Ｏ３体系的研究历史，讨论了该体系结构与性质的关系并总结了Ｌｉ２Ｏ－Ｂ２Ｏ３晶态及非晶态物质作为新型功能材料的研究进展。     

湘西南区氧化锰矿成矿规律及找矿方向

湘西南区氧化锰矿以锰帽型氧化锰矿为主，赋矿地层为震旦系下统湘锰组。其特点是含锰点多，分布面广，矿体在地壳贫化，往下３～７ｍ开始富集，氧化深度４０ｍ左右。     

Size of a debris flow deposition: model experiment approach

 The prediction of the dangerous extent of a debris flow deposition is of vital importance, but difficult to achieve. Precise prediction of the depositional boundary of a debris flow event is impossible, but the size of a debris flow deposition could provide some estimates of the area, length, width, and thickness of a debris flow deposition. Based on in situ depositional experiments performed on a debris flow creek just after debris flows, a rule of thumb expressed by a group of equations containing the multiple-variate nonlinear functions is proposed in this paper. The interrelationships between the size and the causation also are discussed, and some empirical formulae to calculate the causative parameters for different regions are presented. Received: 24 April 1995 · Accepted: 21 June 1995     

四川松潘马拉墩晚三叠世侏倭组的遗迹化石及沉积环境

四川松潘马拉墩晚三叠世侏倭组首次发现大量遗迹化石。本文根据不同遗迹属在不同层位中的相对丰度建立了两个遗迹组合，即Ｍｅｇａｇｒａｐｔｏｎ－Ａｒｔｈｒｏｐｈｙｃｕｓ组合及Ｎｅｏｎｅｒｅｉｔｅｓ－Ｐｈｙｃｏｓｉｐｈｏｎ组合，大致相当于Ｓｅｉｌａｃｈｅｒ（１９６７）［１］的Ｎｅｒｅｉｔｅｓ遗迹相．同时利用遗迹化石及沉积特点进行了沉积环境分析，认为侏倭组的沉积环境为大陆斜坡下部至盆地边缘。     

The Natural Probability Distribution of Load and Unload Response Ratio

In this paper,the Gutenberg-Richter model is used to generate seismic events.The events that satisfy the random distribution are also generated.With those events,the natural probability distribution of Load and Unload Response Ratio(LURR),which measures quantitatively the degree of instability of a nonlinear system,is discussed.The study is based on stress energy release,which is chosen as the response of nonlinear system F3.The comparative results from the observation catalogue and generating data are also studied.It is revealed that the natural probability of LURR is mostly stable when the sample number is sufficient.The lower the natural probability of LURR,the more the precursory is information it may contain.The influence of Y3 resulting from the sample number and the magnitude range of events is also discussed.     

国际全球变化计划与世界数据中心的联合行动：1997年联合数据会议及其启示

对国际全球变化研究计划的数据信息系统和世界数据中心联合召开的会议，以及会议做出的双方进行有效数据合作的若干决定和今后共同中的行动计划做了详细介绍。并根据国际发展趋势对我国有关数据工作的对策进行探讨并提出了建议。     

基于GIS的攀西地区铂族元素成矿地质条件初步分析

攀西地区以良好的铂族元素(PGE)成矿地质背景，而成为我国铂族元素找矿热点地区之一。本文在建立攀西地区铂族元素矿床地质概念模型的基础上，用地理信息系统(GIS)分析了该地区的铂族元素成矿地质条件，包括地质构造、峨眉山玄武岩、基性一超基性岩和铂族元素地球化学异常特征。指出研究区的深大断裂对铂族元素的富集表现出很好的控制作用，峨眉山玄武岩为铂族元素的矿源层之一，岩浆岩为铂族元素的富集提供了成矿物质及成矿能量。     

The GIS and analysis of earthquake damage distribution of the 1303 Hongtong M=8 earthquake

The geography information system of the 1303 Hongton M=8 earthquake has been established. Using the spatial analysis function of GIS, the spatial distribution characteristics of damage and isoseismal of the earthquake are studies. By comparing with the standard earthquake intensity attenuation relationship, the abnormal damage distribution of the earthquake is found, so the relationship of the abnormal distribution with tectonics, site condition and basin are analyzed. In this paper, the influence on the ground motion generated by earthquake source and the underground structures near source also are studied. The influence on seismic zonation, anti-earthquake design, earthquake prediction and earthquake emergency responding produced by the abnormal density distribution are discussed. Foundation item: National important fundamental research “The Basic Research of Important Project in Damage Environment” and The important project “The Seismic Hazard Assessment Research and Anti-earthquake Structure Research” from China Earthquake Administration during the 10th Five-year Plan. Contribution No. 04FE1008, Institute of Geophysics, China Earthquake Administration.