试论杏树台矿区五元素建造矿床的开发

河北内邱杏树台硫铁矿区赋存钴、镍、砷、铋、银等元素。被有关专家确认为“五元素建造”,具良好的开发前景。需及早查清矿石赋存规律及储量,以便投入开发。     

湖北丰山矿田拆离滑脱构造厘定及控岩控矿规律研究

笔者从六个方面厘定了丰山有色金属矿田拆离滑脱构造：地层厚度变薄甚至缺失;界面处构造岩发育;岩体顺层分布;界面处含矿热液作用异常发育;界面性质鉴定;断层组合特征。研究了丰山矿田拆离滑脱构造特征;初步探讨了其形成机制。从三个方面研究了丰山矿田控岩控矿规律：构造的拆离和构造剥蚀作用形成了最佳成矿组合序列;有利的容矿（岩）构造;多期矿化叠加。     

太阳辐射和地面气象要素的日环食效应

本文通过对1987年9月23日日环食期间太阳辐射和地面气象要素等实测资料的分析,指出了在日环食过程中太阳辐射和地面气象要素等的变化,也叙述了日食期间地面臭氧含量的变化;第一次在国内测得了由日食引起的大气重力波,进而讨论了大气重力波的若干特性.     

学习群众经验建立中长期天气预报工具

群众经验在天气预报中的运用,我们从1959年建站起,表面上也做了一些工作,但思想上没有扎根。1964年11月我们组织了三人小组,带着资料,深入到生产队,专心学习老农李保和高海小的看天经验。经过四个月与贫农的“三同”和将近十一个月的验证,初步试探了这种“群资结合,三定(定趋势、定量级、定过程)”的半月以上的中长期预报方法。     

Study on the flocculability of metal ions by<Emphasis Type="Italic">Bacillus mucilaginosus</Emphasis> GY03 strain

This study deals with the flocculability of two types of metal ions by Bacillus macilaginosus GY03 Strain, with an emphasis on the influence of pH conditions, volume and time of flocculants produced by GY03 Strain on the adsorption of metal irons such as Pb^2 and Mn^2 and the capabilities of floceulants to adsorb metal ions of different concentrations. The results showed that microbial flocculants produced by Bacillus mucilaginosus GY03 Strain are highly capable of flocculating metal ions, but show different effectiveness with respect to the adsorption of Pb^2 and Mn^2 . In accordance with the experimental data and actual waste-water treatment conditions, the relevant regression equation of floeculation has been deduced, which has found some application in practice. The experimental results of this study demonstrated that microbial flocculants produced by Bacillus mucilaginosus can be used to treat metallic ion-containing waste water. In practical application the volume of microbial floceulants required and flocculation conditions should be taken into comprehensive consideration in accordance with the properties of metal ions, the composition of anions and the solubility of other metals, in combination with the cost and effectiveness of floceulants to be used. Floeeulant used in this experiment has the advantages of being applied over a wide range of pH values, small flocculant volume, and rapid speed of floeeulation. So this kind of flocculant is within excellent prospect of application.     

重庆市地质灾害研究

重庆市是全国地质灾害极为严重的地区之一。每年因此带来巨大的经济损失和人员伤亡,严重制约着重庆市社会、经济的可持续发展。重庆市地质灾害类型众多,主要有滑坡、崩塌、泥石流等。文章在大量的野外调查和室内制图的基础上,详细分析了重庆市地质灾害的特征;同时从地形地貌、降水、地下水、岩土体性质、人类工程活动等方面探讨了地质灾害的形成机理;最后针对区域内不同类型的地质灾害,从工程措施和非工程措施两方面提出了防灾、减灾对策。     

苏通长江公路大桥桥区河床抗冲性能试验研究

针对交通、水利工程中遇到的实际问题，采用现场原状土取样，并通过封闭管道水力试验，得到原状土起动的临界切应力及冲刷率，并通过公式换算得到原状土的起动流速，这一方法可用来确定物理模型试验中动床模型设计参数，并可为设计部门提供科学依据。     

大洋中的水下陆块

现今大洋中分布有许多水下陆块，其形成演化经历了大陆破裂，洋脊跃迁及同扩张沉降等过程。引发大洋水下陆块形成的地球动力学背景，推测与垩纪中期的超幔柱活动有关。     

A Study on Snowstorm Weather in Coastal Area of Western Antarctic

In this paper,based on the observational data of 1995in the Chinese Antarctic Great Wall Station the snowstorm is studied synoptically.It is found that there are two kinds of snowstorms with different physical characteristics and that the happening of snowstorm is always accompanied by a near-ground level inversion laycr.The function of the inversion layer is analyzed,too,It is indicated that thestrong ESE-wind type snowstorm is mainly caused by katbatic wind and gradient wind together.This idea is new and different from the general concept that there is no katabatic wind in the westerm Antarctic area.