山东沂南金场矽卡岩型金铜矿床地质地球化学特征及矿床成因

金场金铜矿床是沂沐断裂带西侧与中生代次火山作用有关金铜矿床的典型代表。该矿地质地球化学特征的综合研究表明“其成矿岩体具有富碱、富钾、富轻稀土和大离子亲石元素的特点，是由成熟度较高的中－下部地壳物质经重熔再生的 产物。     

近场源二极激电法在贫硫银金矿床的应用效果

在管地贫硫银金矿床进行了近场源二极激电法的应用研究，获得了三高一低的次级低缓激电异常，即高ηｓ、Ｒ_２、Ｊｓ，低ρｓ，表明用次级参数表示的激电弱异常要明显，为增加矿量，提高地质找矿效果起了积极作用。     

大兴安岭东坡中段遥感影像特征与区域成矿预测标志

大兴安岭东坡中段的铜多金属矿产分布，ＮＥ成带，ＥＷ成行，ＮＷ成列，并构成多个矿化－构造带、矿化－构造块体，矿化－构造结。主要是受到区域ＮＥ向与ＥＷ向构造带构成的构造大格局和ＮＷ向与ＳＮ向构造带形成的构造小格局组合而成的“菱格网”状构造所控制。区域构造格局是铜多金属矿成矿构造的基础，据此区域性的遥感成矿预测，指出北段以找铜为主，中段以扩大银铅锌远景为主，深部找铜以及南段深部找铜的找矿方向。     

塔中石炭系碎屑岩深埋藏优质储层成因探讨

塔中地区石炭系碎屑岩为一套次生－原生孔隙型深埋藏优质储层。储集岩为中细粒－细粒石英砂岩，储层形成于古地温梯度低、沉积物浅埋时间长、深埋时间短、孔隙水矿化度高及较早被油气占居的条件下，致使原生孔隙保存较好。同时，塔中地区石炭系目前刚进入８０℃－１２０℃的强溶成岩阶段，次生孔隙正在发育，距离碳酸盐岩沉淀带和后期石英次生加大带尚有较大深度，因而储层的孔渗性维持在最佳状态。     

含油气盆地地球动力学模式

文章讨论了含油气盆地地球动力学模式,其中着重讨论了以下几个问题:(1)沉积盆地地球动力学研究的进展,使得能够提出一种根据盆地所处的板块位置和地球动力学模型进行划分的含油气盆地分类;(2)尽管我们有一些古生代克拉通盆地的地球动力学模式,但其成因机制仍缺乏令人信服的解释;(3)通过大陆内裂谷火山岩化学成分、地温场、构造变形、岩石圈结构以及区域板块构造背景综合分析,我们建立了六种大陆裂谷形成的地球动力学模式;(4)前陆盆地的形成与其周缘造山带密切相关,其地球动力学模式是大陆岩石圈对褶皱冲断带构造负载的挠曲响应;     

陕西洛川黄土沉积物中稀土元素及其它微量元素的化学淋滤研究

本文采用化学淋滤的方法对洛川黄土沉积物的酸溶和酸不溶相中稀土元素以及其它微量元素的分布分配特征进行了系统的分析。     

The Uplift of the Longmenshan Thrust Belt and Subsidence of the West Sichuan Foreland Basin

Based on fission track dating of apatite, and measurement of vitrinite reflectance of rock samples from the Longmenshan (Longmen Mountain)area and the West Sichuan foreland basin and computer modelling it is concluded that (l)the Songpan-Garze fold belt has uplifted at least by 3-4 km with an uplift rate of no less than 0.3-0.4 mm/a since 10 Ma B.P.; (2) the Longmenshan thrust nappe belt has uplifted at least by 5-6 km with an uplift rate of more than 0.5- 0.6 mm /a since 10 Ma B.P.; (3) the Longmenshan detachment belt has uplifted by 1 - 2 km at a rate of 0.016-0.032 mm/a since 60 Ma B.P.; (4) the West Sichuan foreland basin has uplifted by 1.7-3 km at a rate of 0.028-0.05 mm/a since 60 Ma B.P.; (5) the uplift rate of the area on the west side of the Beichuan-Yingxiu-Xiaoguanzi fault for the last 10 Ma is 40 times as much as that on its east side; (6) the uplifting of the the Songpan - Garze fold belt and the subsidence of the West Sichuan foreland basin 60 Ma ago exhibit a mirro-image correlation, i.e     

Characteristics of Volcanic Rocks in the Shoshonite Province, Eastern China, and Their Metallogenesis

The shoshonite province in eastern China is characterized by extensive distribution (ca. 80000 km2) of Late Jurassic-Early Cretaceous (165-100 Ma) shoshonite series with subordinate high-K calc-alkali series. It was formed in a dominantly tensile stress field. In comparison with their analogues in island arcs and active continental margins in other countries, the volcanic rocks in the shoshonite province have their specific characteristics in petrology, mineralogy and geochemistry as well as related mineralization association, which are the comprehensive reflection of the special composition and structure of the mantle and crust of the province and the special Mesozoic regional tectonic setting.     

大冲击功液动锤的研究及其应用

从液动锤基础理论出发，依据理论计算公，科学建立数学模型，开发计算机软件，对液动锤内部动力过程及工作参数进行计算机模拟仿真电算，寻求大幅度提高冲击功的途径和方法。     

潜孔锤反循环钻进技术及应用

贯通式潜孔锤的研制为流体介质反循环开辟了通道，采用计算机模拟仿真电算方法，实现了潜孔锤的计算机辅助设计，优化了潜孔锤性能，将多喷嘴引射器原理用于钻头的结构设计，使反循环形成稳定可靠，并能取出柱状岩矿心，在复杂地层地质岩心勘探，水文水井钻凿，大直径硬岩基桩孔钻进等领域全面应用，取得了显著经济与社会效益。