山东五莲七宝山窑头隐爆角砾岩筒矿化特征及意义

五莲七宝山地区岩浆活动频繁,具有多期次岩浆活动。环状断裂与辐射状断裂发育,形成七宝山复式火山机构。隐爆角砾岩是火山活动的产物,具有良好的成矿机制和控矿作用,窑头隐爆角砾岩筒成矿时代为燕山晚期。对窑头隐爆角砾岩筒的产状、分布、规模、围岩蚀变等地质特征进行了分析,推断窑头铜（金）矿为隐爆角砾岩型低温热液小型矿床。     

济南张夏组灰岩岩溶地下水供水潜力探讨

济南南部广布巨厚张夏组灰岩,其中赋存优质丰富的岩溶地下水。出露众多泉水,其流量为800～8000m3/d。该文通过简述济南地区张夏组灰岩岩溶地下水的赋存条件与水文地质特征,概略计算与评价其资源量,论证开发利用这一新水源的可行性,以期为济南供水与保泉开辟新途径。     

山东苍山王埝沟铁矿床地质特征及找矿方法探讨

王埝沟铁矿床为隐伏矿床,产于泰山岩群山草峪组地层中,发育2条主矿带,总体走向为280°-290°,平行展布,相向而倾,具不对称向斜构造特征。该铁矿床2条主矿带发育5个矿体,北翼矿带发育3个矿体,南翼矿带发育2个矿体,矿体呈层状、似层状产出,产状与地层产状一致。综合分析研究成矿地质条件及区域成矿理论,并充分利用地面高精度磁法剖面测量成果,二者有机结合的综合式找矿方法,是目前寻找深部沉积变质型“鞍山式”铁矿盲矿体行之有效的方法。     

低端掌上机在控制测量中的前景分析

论述了开发低端电子手簿的可行性,介绍了HP200LX掌上机的基本特点,实用汉字库的建立原理和使用,软件界面设计的基本原则和具体做法,以及手簿的功能和特点,提出了中文电子手簿设计及开发的思路。     

宁阳县蒋集镇彩山小流域水土保持技术研究

该文分析研究了彩山小流域的区域坡度和土壤特性,并根据区内土壤性质划分出4个小区域,即:自然坡度在20.～25°内为V1区,15°～20°内为V2区,10°～15°内为V3区,5°～10°内为V4区,分别反映了不同的土壤等级及土壤抗冲能力.同时,也研究出了一个系统化、理论化的科学依据i=V1035B,并对所有砂石山区水土保持治理工作具有借鉴性和实用性.     

1：100万图号中行号、列号正误的快速判断方法

针对多个县(市)、区土地调查文字材料将1:100万图号中的行、列号用错而产生严重缺陷的事实,本人认真学习了"国家基本比例尺地形图分幅和编号"的基础知识,并总结归纳出简易的快速判断正误的方法,以杜绝类似差错的发生.     

轨道平顺性与测量精度

从轨道平顺性验收标准性切入,提出轨道平顺性对控制网的精度要求;指出轨道平顺性与控制点间的相对精度相关,与控制测量网垂直于线路的的横向误差及高程相关。     

Detection of white spot syndrome virus (WSSV) ofPenaeus chinensis by in situ hybridization

White Spot Syndrome Virus (WSSV) was purified from hemolymph of infected shrimp. After nucleic acid extraction from the purified virus particles, EcoR I-digested fragments of the WSSV genome were cloned; three of these fragments were used as non-radioactive probes labeled with DIG-11-dUTP. The probes hybridized in situ, with sections located in the nuclei of all WSSV-infected tissues. The virus was detected in the gill, stomach, epidermis, and connective tissue and so on, but not detected in healthy shrimp tissues and epithelial cells of hepatopancreatic tubules of diseased shrimp. This work was supported by SRF for ROCS, SEM and the National 863 Project (Grant 819-Q-08) and Project under major State Basic Research Development Program (Grant G1999012002).     

Hydrocarbon- Generating Model of the Area Covered With Volcanic Rock

The distribution of Oil & gas fields shows their close relationship with the most active tectonic regions. This is not a coincidence but having a scientific reasons. The crustal active regions, refer to the places where the active natural earthquake, volcanic activities, underground water happened, and the areas of the leaking off of natural gas to the surface of the crust. The magma of volcanic activities brings the organic "kitchen range body" hydrocarbon- generating model and inorganic genetic hydrocarbon to the regions covered by volcanic rock. Underground water brings a catalytic hydrocarbongenerating model for organic matter, and the leaking- off of H2 and CO2 contributes a synthetic hydrocarbon - generating model. Volcanic activities bring the assemblage of Source, Reservoir and Seal formed by the sediments and magma the sedimentary basins, and the hydrocarbon - generating system with a "water - volcano" binary structure is formed. All these conditions are favorable and excellent for the formation of oil & gas fields. The distribution of American oil & gas fields have very close relationship with the mines of Fe, Mn, Ct, Mo, W and V, deposits of Zn, Cu, V, Pb, Al and Hg, and the deposits of fluorite, sulfur, potassium salt, phosphate and halite, and the distribution of sulfate- chloride of river water. The reason why few oil & gas fields discovered in the regions covered by volcanic rock in western America maybe because of the view of "inconsistency between petroleum and volcano". Further more, It's very difficult to carry out a geophysical exploration in such kinds of regions.This paper examined a few hydrocarbon-generating models (systems) mentioned above and came up with some fresh ideas on the exploration in the areas covered with volcanic rocks.     

新泰地区绿岩型金矿及其成因探讨

通过对新泰地区花岗绿岩带基本地质特征、金的初始丰度及其后生变化、花岗质岩石金含量的研究 ,探讨了火山喷发沉积作用、变质作用、岩浆作用及构造作用对金的活化与迁移的影响。结合对区域地质背景及演化史的分析 ,认为该区绿岩型金矿具糜棱岩型和石英脉型两种类型 ,属多源多期热液充填型成因