井田断裂构造对侵入体的控制

针对大兴井田断裂构造、岩浆侵入体等影响煤矿生产的地质因素十分发育,对煤矿生产影响等问题,在综合分析大兴井田地质资料和井下调研的基础上,通过对井田断裂构造的发育、展布规律及侵入体空间分布规律研究,总结出断裂构造特征及对侵入体的控制作用,为大兴井田采掘生产提供一定的依据。     

区域构造应力场的数值模拟与应用

以淮南潘—矿为工程背景，依据地质动力区划方法。进行Ⅰ～Ⅴ级活动断裂的划分，确定区域构造形式，研究了C13-1煤层构造格架、主要断裂特点，在此基础上，建立了构造应力场的地质模型，结合地应力测量和岩体应力分析，确定区域岩体应力分布规律。其结果表明，煤矿区域原岩应力分布状态主要受断裂构造的支配，断裂构造的叠加扰动使原岩应力场重新分布，从而在时间和空间上制约若潘—矿煤与轧斯突出的区域性分布，为安全生产提供保障。     

昌福山煤矿区构造特征及其演化

昌福山矿区构造可归纳为3个构造特征:第一该矿区总体构造形态以背斜构造为主体;第二该矿区缓断裂构造发育,发育的F、F、F三条主要缓断裂构造,均为切层式滑覆断层,且均具有"层位"性;第三该矿区是以"扇"型主干断裂构造构成矿区的边界断层。并分析、研究了昌福山矿区构造形成机制及演化。     

南堡凹陷断裂系统形成机制及构造演化研究

基于南堡凹陷地震资料的构造解释成果,结合平衡剖面技术可以判断断裂系统的发育情况、研究断裂系统形成机制、重现凹陷的构造演化历史.结果表明南堡凹陷构造样式可分为"坡坪式"、"铲式"和"多米诺式"构造样式,构成了深部的"Y"型断裂组合、浅部的"X"型断裂组合.古近纪为凹陷的裂陷发育阶段,其发育机制为郯庐断裂带控制的伸展变形机制;新近纪为凹陷的拗陷发育阶段,其发育机制为重力、热演化共同控制沉降机制.现今不同圈闭类型的构造格局主要受古近纪构造活动及东营、馆陶期构造活动的控制,受断裂发育演化的影响.     

东营凹陷辛镇构造带构造变形的物理模拟研究

东营凹陷辛镇构造带底辟动力机制及"负花状"断裂形成的主控因素一直存有争议。通过地震资料精细构造解析,结合地层组合特征,设计含塑性层构造物理模拟实验,开展辛镇构造带构造沉积演化研究。根据构造带的地质特征及构造物理模拟结果,分析其深部底辟构造的动力机制,探讨伸展构造背景下塑性层的变形特征及其与上覆岩层的相互作用。取得了以下主要认识:(1)在盆地伸展构造背景下,坡坪式基底断层活动导致上盘岩层的地势起伏,后期同构造沉积产生的差异沉降诱发底辟发育;(2)辛镇构造带"负花状"断裂是底辟和区域伸展共同作用的结果,塑性层为断裂发育提供了良好的滑脱条件。     

兴隆庄井田小构造特征研究

研究了井田构造的基本特征，并依据勘探和生产揭露资料，分析了井田小构造，特别是小断层的发育特征和规律，以及对煤矿综采生产的影响，探讨了地质构造的形成机制。研究表明，构造分布具有一定的规律性，井田内的水文地质条件受控于地质构造条件，大型断裂导水性较差，内部中小型断裂对矿井突水起控制作用。对煤矿生产具有一定的指导意义。     

葛泉煤矿地质构造研究

通过对葛泉煤矿多年勘探和生产中获得的大量地质资料的分析研究 ,得出该矿地质构造以正断层十分发育为特点 ,其展布方向以NE向为主 ,构成阶梯式不对称地堑。大断层往往是由相邻的几条断层构成断层带或紧邻平行发育。小断层具有成群、成带发育的特点。论述了地质构造对煤矿生产的影响 ,并对未采区地质构造的发育特点进行了预测     

华丰井田地质构造特征

华丰井田总体构造形态为一簸箕状倾伏向斜，内部次级褶皱及断裂均较发育。本文依据勘探及矿井生产揭露资料，分析了井田的构造形态，研究了构造发育的基本规律，阐明了井田构造的基本特征，对煤矿生产具有一定的指导意义。     

河套盆地临河拗陷西缘陡坡带石油勘探前景

为了探究河套盆地临河拗陷的石油勘探前景,通过野外地质调查、井下样品分析,对研究区的石油地质条件开展研究,圈定勘探的有利区带。研究结果表明,临河拗陷西缘陡坡带紧邻两套烃源岩沉积中心,伴有切穿基底的狼山断裂作为运移通道,上覆良好的新生界盖层,并且陡坡带还发育冲积扇和基岩裂缝储层,整体具有近油源、邻优势运移通道和封盖体系佳的特点,石油成藏条件良好。此外,狼山断裂上的阿贵庙—苏布腊根庙一带受构造控制,形成多条断裂相互接触的"调节带",可能发育"复合花状构造"等岩性-构造复合圈闭,是油气勘探的有利区域。     

葛泉煤矿地质构造研究

通过对葛泉煤矿多年勘探和生产中获得的大量地质资料的分析研究，得出该矿地质构造以正断层十分发育为特点，其展布方向以NE向为主，构成阶梯式不对称地堑，大断层短训班是由相邻的几条断层构成断层带或紧邻平行发育，小断层具有成群、成带发育的特点，论述了地质构造对煤矿生产的影响，并对未采区地质构造的发育特点进行了预测。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that