PSP和TSP在数字制图系统开发中的运用

简要介绍了数字地图制图系统，结合在开发一个应用软件系统时所要面临的一些实际问题和困难，引入了软件工程思想中改进软件开发方式的个体软件过程(PSP)和群组软件过程(TSP)。     

冷冲模CAD系统中的工程数据库系统

为了解决工程CAD系统中数据处理效率低及方便工程CAD软件的开发维护，介绍了基于Windows平台开发的冷冲模CAD系统的面向对象工程数据库系统，讨论了工程数据库系统的数据模型、逻辑设计、系统的体系结构和功能实现。     

MDCB型地震前兆监测仪映震效果分析

对ＭＤＣＢ－Ⅱ型地震前兆监测仪观测获得的类地应力值，异常频度和８方位异常值等参数进行了比较深入的分析及其与地震关系的研究。资料反映的事实表明，在一定距离，一定强度的地震的短临阶段，确定存在着电磁波异常现象，其动态趋势，变化次数，异常突变和异常方向性反映等参数，可为地震预测预报研究提供科学判据。     

振动采油工艺及增产效果分析

振动采油工艺是近两年研究开发的一种物理采油新工艺，尽管起步晚，增产机理还不清楚，但它的应用效果及推广前景引起了人们的关注和重视。本文就这一工艺研究开发进展情况作了概述，地增产效果进行了分析。     

压汞仪数据处理中消除水银封闭间隙体积的量化方法

美国ＭＩＣ（Ｍｉｃｒｏｍｅｒｔｉｃｓ）公司生产的９２２０Ⅱ型自动压汞仪从８０年代中期进入我国石油天然气勘探开采部门，在用作储集岩孔隙结构实验分析中常出现水银封闭间隙现象，本文分析了该现象产生的各种原因及在资料中的表现形式，总结出消除封闭间隙的定性、定量方法，几年的生产实践应用表明，效果明显。     

内蒙古西拉木伦断裂带韧性变形特征

西拉木伦断裂带在早二叠世末发生了韧性右行走滑，形成了包括韧性右行走滑带、韧性压扁带及弱韧性变形带在内的韧性变形带。据动力和运动分析，表明该韧性变形带为一普通剪切带，其中韧性右行走滑带在平面上以简单剪切为主，韧性压扁带在平面上以纯剪切为主。     

大汶河流域洪灾的成因及防治对策

阐述了大汶河流域洪涝灾害的特点,并对洪涝灾害发生的原因进行了分析,提出了预防为主、综合治理、系统防治和重点防治相结合、标本兼治的防治思路及具体防治对策.     

鄂尔多斯盆地奥陶系海相碳酸盐岩生烃性能与中部长庆气田气源成因研究

用激光 -荧光显微镜等有机岩石学方法 ,挑选样品中有明显生、排烃现象的碳酸盐岩 ,再以测定的这类碳酸盐岩的有机碳含量为依据 ,确定本区高成熟碳酸盐气源岩残余有机碳的下限指标用 0 .13%～ 0 .14 %比较合理。根据碳酸盐岩储层孔隙中充填沥青和皮膜状残余沥青的分布和含量 ,论证了陕参 1井等奥陶系碳酸盐岩地层在地质历史中 ,存在若干油气有效储层。采用连续升温 ,步进取样的热模拟实验方法 ,揭示了本区煤与碳酸盐岩干酪根随热演化作用增强 ,烃类气体产物的干燥系数增大 ,δ1 3C1 、δ1 3C2 明显变重的规律 ,并根据样品实验结果推算 ,本区石炭系—二叠系煤最大生气阶段的δ1 3C1 应为 - 2 7‰～ - 2 8‰ ,碳酸盐岩最大生气阶段的δ1 3C1 应为- 31.7‰～ - 33‰。在气源成因判识中 ,根据主生气期阶段对天然气成藏储聚的贡献最大、甲烷碳同位素较重以及长庆气田风化壳气藏天然气δ1 3C1 重值区并不与石炭系—二叠系煤的镜质组反射率高值区匹配的现象等进行气源判识 ,认为长庆奥陶系风化壳气藏 ,具有下古生界海相碳酸盐岩气与上古生界石炭系—二叠系煤成气的混源成因     

Vicissitude of Sogo Nur and environmental-climatic change during last 1500 years

Lakes in arid zone are sensitive to climatic changes. The lacustrine sediment sequence in Sogo Nur has well and truly recorded climatic events such as the Sui-Tang Dynasty Warm Period, the Song-Liao Dynasty Cold Period, the Medieval Warm Period, the Little Ice Age and the 20th Century Warm Period. Commonly, the climate in warm Periods was relatively humid,accordingly the lake area extended and water level rose, and vice versa. Apart from climatic change, human activity is also an important factor of influencing lake vicissitude, and they played the dominant role alternatively during different periods; the factor of climatic change predominated in historical period, while since the beginning of the 20th century the utilization of water resources by human has became decisive.     

Depositional sequence architecture and filling response model of the Cretaceous in the Kuqa depression, the Tarim basin

The Cretaceous system of the Kuqa depression is a regional scale (second order) depositional sequence defined by parallel unconformities or minor angular unconformities. It can be divided into four third-order sequence sets, eleven third-order sequences and tens of fourth- and fifth-order sequences. It consists generally of a regional depositional cycle from transgression to regression and is composed of three sets of facies associations: alluvial-fluvial, braided river-deltaic and lacustrine-deltaic facies associations. They represent the lowstand, transgressive and highstand facies tracts within the second-order sequence. The tectonic subsidence curve reconstructed by backstripping technique revealed that the Cretaceous Kuqa depression underwent a subsidence history from early accelerated subsidence, middle rapid subsidence and final slower subsidence phases during the Cretaceous time, with the correspondent tectonic subsidence rates being 30-35 m/Ma, 40-45 m/Ma and 5-10 m/Ma obtained from northern foredeep. This is likely attributed to the foreland dynamic process from early thrust flexural subsidence to late stress relaxation and erosion rebound uplift. The entire sedimentary history and the development of the three facies tracts are a response to the basin subsidence process. The slower subsidence foreland gentle slope was a favorable setting for the formation of braided fluvial deltaic systems during the late period of the Cretaceous, which comprise the important sandstone reservoirs in the depression. Sediment records of impermanent marine transgression were discovered in the Cretaceous and the major marine horizons are correctable to the highstands of the global sea level during the period.