It was the same insularity of mind that made the ancient jew thank god he was not born a woman , and sent the modern missionary god - substituting to the ends of the earth ; and it made ruth desire to shape this man from other crannies of life into the likeness of the men who lived in her particular cranny of life 正是同样的偏狭心理使古代的犹太人因为自己未曾生为女人而感谢上帝使现代的教士到天涯海角去做上帝的代有人使露丝要求把这个从生活另一角落来的人物接她自己那特定的生活角落里的人的样子加以塑造。
It may be useful to deepen the related study . in this thesis , some contents are studied as follows : ( 1 ) fractal characters of china coastline , mountain ridges , faults are studies roundly , including the fractal demarcating of the length of continental coastline of china , the spatial change of fractal dimensions of coastline from north to south of china , spatial relations of fractal dimensions of china coastline , mountain ridges , faults , etc . ( 2 ) fractal characters of china earthquakes , landslides and mud flow are studies roundly too , including the spatial relations of fractal dimensions of them , etc . ( 3 ) the fractal mechanism of china coastlines are discussed in different scales , including the pattern of the controlling effect of faults , crannies , etc . in a word , fractal characters of china main geomorphologic phenomena and geological disasters are studied in this paper , it is useful to deepen the related studies , and explore possible ways of geographical innovation of china 概而言之，本项研究对可以称得上是一个典型研究区域的中国主要地貌与主要地质灾害中可能存在的分形现象进行了系统探讨，并以分维为中介参数对中国主要地貌与主要地质灾害以及二者之间的空间关系进行了探讨，从而在广度上在一定程度上丰富了中国地学分形研究的基本素材，在一定程度上也填补了对中国中观地学现象分形研究的空白；同时，本项研究还选择了分形研究领域里最传统、博士学位论文摘要最具代表性的海岸线为突破口和创新点，探讨了中国海岸线分形性质的存在机制问题，研究了不同尺度下构造与物质组成对中国海岸线分形性质的影响，从而在深度上在一定程度上深化了传统的分形研究，在实现地学分形研究从现象揭示到机制探讨的转变方面进行了率先的探索。
The intense eluviation and weathering of soil with groundwater and run - off result in the enhancing of capacity of transference of some elements , such as si , al , fe , mn . the chemical reactions of the colloid particles in the soil water make those crannies or holes filled by some epigenetic clay minerals and quartz . then a great deal of white reticulate clay comes into being in the quaternary laterite of the dongting basin 地下水和地表水强烈的淋溶作用使土壤中硅铝铁锰等元素的迁移能力增强，土壤胶体粒子之间的化学反应，使得这些孔隙空间在后期逐渐被次生黏土矿物和石英所充填，最终，在洞庭盆地第四系红土地层中形成大量的蠕虫状和根状白色网纹。
The authors studied the characteristics of element geochemistry , mineral assemblage and microtexture of the white reticulate clay in the quaternary laterite of the dongting basin with some experimental analysis methods , such as chemical analysis , x - ray diffraction analysis , ir and sem analysis . the genesis of the vermiculate reticulate clay and the rhizomatic reticulate clay in the quaternary laterite of the dongting basin are discussed . the formation of crannies or holes in the soil and the transference of soil elements are absolutely necessary conditions to form the white reticulate clay in laterite 在野外考察的基础上，运用化学全量分析x射线衍射分析红外光谱分析和扫描电镜微形貌分析等实验方法和手段，对洞庭盆地第四系红土地层中网纹的元素地球化学矿物组合特征和微形貌特征进行了系统研究，对洞庭盆地红土地层中2种主要的网纹类型蠕虫状网纹和根状网纹的成因进行了探讨。
Before backbone nerve , hind the is highlighted by film of spinal cord stiff backbone and arachnoid bursa more scabbard place when the root walks out of vertebra to be in charge of is wrapped by , call backbone film sleeve , the clearance between two scabbard and arachnoid next antrum are interlinked , nerve root is complete dip in cerebrospinal fluid , from this before , hind two wear film of classics stiff backbone severally , the scabbard that forms for stiff backbone film respectively laps , the fu in two by there is one cranny to call backbone film pocket between putamen , this scabbard is wrapped by hind the backbone ganglion of the root 脊神经前、后根走出椎管时多被脊髓硬脊膜及蛛网膜囊突出的鞘所包被，称为脊膜袖，两鞘之间的间隙和蛛网膜下腔相通，神经根完全浸于脑脊液中，自此前、后两根各自穿经硬脊膜，并分别为硬脊膜形成的鞘包裹，在两根的覆被硬膜之间有一裂隙称为脊膜囊，此鞘并包被后根的脊神经节。
Many academicians researched their formation and accumulation mechanism and put forward manifold mechanisms , including the special mechanism of minority liquid molecular controlling the accumulation of lens reservoir by unknown gravitation , difference between liquid pressure compelling hydrocarbon to accumulate firstly in the lens reservoir , along cranny in the case of hydrocarbon replacing pore water in the lenticular body under capillary pressure , difference breakthrough employing hydrocarbon entering lens reservoir and so on 国内外学者提出了多种成藏机制，包括未知重力运动机制作用下，少数流体分子的个别特性控制透镜状砂岩油藏聚集；毛细管力作用下油气替换透镜体中的孔隙水；烃浓度差是油气向砂体运移的主要动力；流体压力差使油气首先沿着裂隙向砂岩透镜体中运移、聚集而成藏；差异突破作用使砂岩透镜体成藏等。
The author establishes three - dimensional topographty model through three - dimension reconstruction method in computer vision using two uncalibrated photos . then the author measures parameters of structural plane and length of cranny by theory above which improves working environment and can be used on site 本文通过未标定的两幅照片，采用计算机视觉的理论方法对地形地貌进行三维重构，从而建立其三维地形模型，并在三维重构的基础上，对结构面的产状，裂隙的长度进行测量，极大的改善了工作环境，有着良好的前景和现实意义。
At the meantime , the rock mass may alternate between loading and unloading and it exists in certain kind of liquid , such as surface water , unconfined water , confined water etc for its intrinsic crannies . the practical rock mass concerned project must solve the key stability pr oblem after the understanding of the complicated mechanical characteristic and the deformation trends to guide the following project design and construction for the demand of security , economy , feasibility and validity . however , the intrinsic nonlinearness and complexity of the engineering rock mass become the main difficulty to predict the stability and deformation , the corresponding structure design must ensure enough safety with all the determinate or random force combination , so a model without the geometry distortion and constitutive equation warp is necessary to be built for the quantificational analysis of practical structure ' s stress , for the simulation of the real process and for the determinate evaluation system and optimization 由于实际工程岩体其固有的非线性和复杂性，使得求解对应的诸如其稳定性、变形等问题面临较大的困难，而有关的工程结构的设计必须保证该结构在外来因素的作用下具有足够的安全度、经济性和合理性，这必然要求对岩体及其工程结构的受力与变形有一套量化评判体系和优化技术，抓住实际工程问题的本质特征并建立可行的符合几何仿真、本构仿真、受力仿真、过程仿真四原则的求解模型，通过该模型的数值模拟成果来指导岩体工程的设计、施工及运营、管理；而岩体结构面的存在使得基于传统连续介质力学理论的理论分析和数值模拟面临巨大的挑战，物理模拟的试验周期和成本也大大增加，而岩土体工程问题则成为典型的数据有限、了解程度有限类问题，这类问题的解决需要综合应用理论分析、经验判断、物理模拟和数值模拟等方法，数值模拟可以完成目前许多技术手段无法完成的实验，如参数控制，复杂条件下的边界条件的处理，同时数值模拟具有高可重复性，且数值模拟的成本和人力开销等远低于物理模拟，因此研究岩土体工程问题的流形元数值模拟方法是一项具有理论和实际工程应用价值的重要课题。
Based on the biot ' s effective stress theory , and with the method of numerical value experiment , the thesis has studied the microcosmic mechanism of affecting the effective stress coefficient , i . e the microcosmic mechanism of effective stress law by using the elasticity distortion ' s simulating software which is compiled with the method of finite elements . it has been done from the two aspects of affecting the elasticity distortion of rock comprising the insides causation which is the existing configuration of hole and cranny in rock and the outsides causation include the outside pressure and the liquid pressure inside the rock 本文基于比奥的有效应力原理，利用有限单元法的弹性变形模拟软件，通过数值实验的方法，从影响岩石变形的内、外两方面的因素?即内在孔隙裂隙赋存形态和其所受的外载荷及孔隙流体压力出发，研究了影响有效应力系数变化的细观机理，即有效应力规律的细观机理。
