临涣矿区水化学特征及在矿井水源判别中的意义

通过分析、比较临涣矿区三个地下水子系统的水文地球化学特征得出，这三个子系统在水溶标型发及少、微量元素的含量上无明显差别，表明各子系统间存在水力联系，而环境同位素氘和＾１８Ｏ分析则是解决矿井水来源判别的有效方法。     

CRM─PCIPS物化探数据图像处理系统的开发与实现

本文对ＣＲＭ－ＰＣＩＰＳ物化探数据图像处理系统的需要分析、开发环境、系统结构、文件系统、设计编码、程序调试与测试方法做了概括的介绍，并从“软件工程学”的角度对该项开发工作的进程，成功经验与不足之处进行了全面的评述。     

西藏羌塘南部地区的冰海杂砾岩及其成因

青藏高原及邻区广泛分布的漂砾层、杂砾岩、含砾板岩是一种特殊的冰海相沉积岩，称为冰海杂砾岩（Ｉｃｅ－ｓｅａＭｉｘ－ｃｏｎｇｌｏｍｅｒａｔｅｓ）。它们和一起产出的冷水型动物群、耐冷植物群视为这一地区冈瓦纳相最典型的标志，代表着冈瓦纳大陆上塔尔切尔（Ｔａｌｃｈｉｒ）冰期所影响的时间和空间。除“标准型”冰海杂砾岩外，羌塘腹地发现了蛇绿质和钙质冰海杂砾岩。这两种冰海杂砾岩的发现，不但丰富了冰海杂砾岩的家族成员，同时也为冰海沉积、物质来源问题、冈瓦纳大陆北界及特提斯演化研究提供了新的信息。经研究，冰海杂砾岩中的砾石来自印度半岛──冈瓦纳大陆本体，以冰筏为载体融冰落石成因。     

宁夏卫宁盆地晚泥盆世中华豆石介族（介形类）的发现

通过对中华巨石介族的研究，指出宁夏卫宁盆地中宁组下段为法门期滨海相沉积，泥盆纪时属华南生物地理区系。根据生物群和沉积建造的相似性，并结合古地磁资料分析、推测在晚泥盆世期间，包括卫宁盆地在内的河西走廊地体可能还未完全脱离华南地块。     

金刚石的不纯净组分与地幔流体的研究

金刚石生长阶段所捕虏的不纯净组分，能够提供大量地幔流体的信息。本文从金刚石的成因研究，表征地幔流体的固体包裹体、流体包裹体及流体的制药因素等方面讨论了金刚石不纯净组分与地幔流体的关系。     

地磁偏角实时自动修正技术在油田定向钻井中的应用

在油田定向钻井的磁导向定位系统中，地磁偏角校正是一个不可缺少的基本要素，同时在磁偏角校正值精度直接影响定向井的导向定位精度。因此，作者提出了提高地磁偏角校正值精度的方法，并试图将地磁偏角实时自动修正技术引入我国油田定向钻井领域。     

The Software Content of RSM-08 Data Acquisition and Processing System

For the purpose of in conjunction with the usage of the RSM-08 instantaneous signal processor, which was developed and made by our institute, useful software has been designed. In which the theory and methods of “digital signal analysis” have been applied. To the realized program, such as time measuring and amplitude measuring of acoustic waves, stress-strain analysis and microcomputer communication etc. , have been introduced. Also special stress has been laid on the introduction of the structure, algorithm and programming of data acquisition and processing program.     

利用PS反射波研究西藏雅鲁藏布江北侧局部地区深部地壳结构

本文利用PS反射波探测了雅鲁藏布江北侧局部地区莫霍面的深度和起伏。在亚东—当雄测线的径向方向上记录到一个尚为清楚的PS反射波,视速度为8.35±0.28公里/秒,在同一莫霍面部分使用了PS和PP震相的走时,求得下地壳结构。莫霍面的倾角为-0.83°～0.84°,该面的深度为68～69公里左右,从结果表明该地区莫霍面起伏不大,地壳基本上是水平的。作者认为利用PS反射波测定莫霍面起伏状态是很有用的,值得进一步探讨。     

地震波在湿颗粒介质中的传播

本文利用拉格朗日运动方程建立了湿颗粒介质中的波场方程组,由此研究了平面简谐波在其中的传播。文中还导出了湿颗粒介质中的支承拉梅系数和耦合弹性系数的表示式。     

Partial recovery of Newark Bay,NJ, following pollution abatement

For the seven months terminating on 17 August 1980, primary sewage effluent was discharged into Newark Bay. From 22 July to 6 October 1980, we collected physical, chemical and biological data in the Newark Bay estuary from the lower Passaic River to New York Harbor. During the period of maximum discharge, the Passaic River and much of Newark Bay were anoxic or nearly so. Recovery of the Newark Bay water following sewage abatement took approximately 30 days. During most of the study period, a bloom of blue-green algae characterized the ‘Passaic River water’. This water was also characterized by chlorophyll-a values as high as 73 mg m^?3. Chlorophyll concentration almost always increased up the bay, along with decreasing salinity, increasing temperature, increasing phosphate-P and decreasing nitrate-N. The decrease in nitrate, however, was associated with an increase in ammonia-N and total N during the period of sewage discharge.