地下洞室围岩量测与数据处理

本文简要介绍了地下洞室围岩量测特点及数据处理系统功能。     

造山带非史密斯地层及其地质制图

从非史密斯地层的概念入手，以实例探讨了非史密斯地层的３种基本类型，古缝合带（混杂岩）型，推覆体型，走滑型及昨合类型，并对非史密斯地层的研究内容和方法及其在地质制图中应注意的若干问题进行探讨。     

青岛小西湖春季原生动物生态的初步研究

报道了青岛小西湖春季原生动物群落的结构及变化,探讨了周丛原生动物各门类间、原生动物与其它周丛生物及原生动物与水体理化因子间的关系。根据生物指示种标定,青岛小西湖属富有机多污水体。同时利用多样性指数比较描述了该水体内原生动物的生态变化规律。     

海船手压号笛的设计

该号笛由两部分组成，即音室与振膜组成的策动系统、指数形号筒与双曲形号筒组成的复合式声传输及声辐射号简。本文对其声策动系统和复合式号筒作了理论分析，建立了力一声类比线路图，根据国家海船信号设备规范的技术标准计算并选定了号笛各部分的尺寸，最后制成适宜无机械动力船只使用的音响信号器具。     

ON THE COMPOSITION OF A PERMO-CARBONIFEROUS COAL IN NORTH CHINA

WITH ONE PLATE AND TWO FIGRUES. Ⅰ. INTRODUCTION. On interpretation of the chemical analyses of any substance, it is often better to set forth the data on a suitable method of graphic representation than to study them merely by long columns of figures in order to express more clearly their various points of resemblance or difference, their relationships or     

建立过渡坐标系进行平面坐标系统相互转换的研究

分析了平面坐标系统相互转换数学模型中尺度因子的可变性，针对建立地方独立坐标系统的特点，提出了一种建立过渡坐标系来改变尺度因子可变性的坐标转换方法。     

坐标转换方法在建立与改造地方平面控制网坐标系统中的应用

笔者针对地方平面控制网坐标系统的建立与改造在全省各地区的现状与存在的主要缺陷，提出GPS控制网坐标系统转换的几种方法及其在建立与改造地方平面控制网坐标系统中的应用。     

山东莱州浅滩的沉积动态与地貌演变

在野外观测和历史地貌调查的基础上，利用地理信息系统和遥感技术，研究了现代莱州浅滩的地貌演变规律和人类活动对浅滩地貌冲淤动态的影响。结果表明，受其特有的沉积动力过程控制，莱州浅滩不断淤高并向东北迁移、西北延伸。1958年以来由于修建水库、码头和海底采沙等人类活动导致泥沙亏损，浅滩在继续向东北迁移、西北延伸的同时，总体上处于侵蚀、解体状态，在中部和近岸部分之间、近岸部分和刁龙嘴海岸之间先后形成了贯通的潮流槽，不同地貌部位冲淤状态存在差异。     

Manila clam Venerupis philippinarum as a biomonitor to metal pollution

The Manila clam Venerupis philippinarum is a good biomonitor/bioindicator to marine metal pollution and is frequently used in aquatic toxicology. Two dominant pedigrees (white and zebra) of clam are distributed in the Bohai Sea; however, little attention has been paid to potential biological differences between these two pedigrees. In this study, we tested the sensitivity of both pedigrees to marine metal (cadmium and zinc) pollution biomonitoring and marine environmental toxicology. Results demonstrate significant biological differences in gills of white and zebra clams based on metabolic profiles and antioxidant enzyme activities. In addition, we found that hypotaurine, malonate and homarine were relatively high in white clam gills, while alanine, arginine, glutamate, succinate, 4-aminobutyrate, taurine and betaine were high in zebra clam gills. Zebra clam gills were also more sensitive to a mixture of Cd and Zn, as shown by antioxidant enzyme activities and metabolic profiles, but white clam gills could accumulate more Zn. Therefore, we suggest that the white pedigree can be used as a biomonitor to marine Zn pollution, whereas the zebra pedigree can be used for toxicology studies on Cd and Zn mixed pollution.