两层的

All in all, My dissertation mainly focuses on phenomena existing in Chinese venture capital investment market with double principle-agent theory. According to actual conditions, we think that shareholders who are full of wishes to supervise the daily management of the venture capital should be nurtured. Another, the evaluation system with government as cautioner, the incentive and restrictive mechanism implemented and anonymous assess as trait in the beginning of process should be improved uninterrupted. Last but not least, in the choosing of exit ways of the venture capital, the MBO method is one that couldn't be ignored.

并在探究两层委托代理互动关系的基础上，针对我国风险投资市场委托代理中的主体缺位、政策滞后等问题，提出要明确风险投资领域宏观与微观环境建设的政府责任与企业责任：在风险资本市场，要大力宣传和鼓励以民营资本为代表的积极股东的参与；在风险投资项目评估中，应当不断完善以政府担保为主体的、贯彻激励约束机制的、以专家匿名评审为特点的项目评估体系；在风险资本退出模式中，我们强调要更加重视MBO方式对风险投资事业的积极作用。

In two-tier affiliate marketing programs, the affiliate is not only paid for the direct traffic or sales that he refers to the merchant's site, but also on every traffic or sales referred by various other affiliates who joined the affiliate program through his recommendation.

在两层分公司营销计划，该子公司不仅是支付给交通或直接销售，他指的是商家的网站，而且也对每一个交通或销售的各种提到的其他子公司的谁加入了联盟计划通过他的建议。

This makes more and more people pay more attention to studies and applications of numerical simulation in thermal recovery. In this research, we have developed a reliable mathematical model for thermal recovery, which takes a full consideration of the effect of viscos, gravitical and capillary forces on the three-phase flow of gas, water and oil, the effect of the temperature on the medium characteristics of liquid and solid, the phase equilibrium of gas-liquid in each component, heat transportation including connection, conduction and radiation as well as heat losses in both the overburn and underlying strata. In the space discreation of the mathematical model, we have proposed a new method based on the improvement of the conventional nine-points difference approximation, which has a higher difference accurancy.

本项研究以热力采油的主要机理为基础，充分考虑在粘性力、重力和毛管力作用下油水气三相流动，考虑温度对各种流体和固体介质物性的影响，考虑每一组分中汽液两相的相平衡，考虑热在地层中的传导、对流和辐射以及上下盖层的热损失，利用热力学第一定律、质量守恒定律和流体迁移定律，建立了正确可靠的注蒸汽数学模型；在对数学模型进行空间离散时，利用控制有限体积积分法，对以往的九点差分近似作了合理的改进，使其具有较高的差分近似精度：结果表明，该公式的近似精度要比以往文献中所给的九点差分近似精度高，可以认为，在油藏数值模拟中，如果遇到非均质情况，使用这种九点差分近似更合理。

Firstly, a probe into the dual implications of burden of proof and the expurgation of its intrinsic meaning and result meaning is burden of proof in applied conditions of burden of proof .We should make a definition of applied conditions of burden of proof .The thesis makes a research into the internal structure of applied conditions of burden of proof so as to clearly show the triple contents of its internal structure. In addition, the thesis makes a probe into its regulating mechanism. It points out clearly that applied conditions of burden of proof must ensure the correct application and cautious application of burden of proof.

首先，通过对证明责任的双重含义进行考辨，廓清证明责任的两层含义中本质意义抑或结果意义乃是我所说的证明责任适用条件中的证明责任，对于证明责任适用条件的含义进行界定；继而，文章对证明责任适用条件的内部构造进行研究，指明其内部构造的三重内容；进而文章对证明责任适用条件的约束机制进行了探讨，明确指出，证明责任适用条件必须能够保障证明责任的正确适用与谨慎适用。

Based on the Biot s two-phase theory for fluid-saturated porous media, considering the inertia force of the solid and the liquid, and the coupling function between the solid and the liquid, and the compressibility of the liquid in allusion to the character of the nearly saturated soils. The dynamic governing differential equations are solved by Hankel transform. Then, considering the boundary condition, the dual integral equations of vertical vibration are established which are reduced to Fredholm integral equation of the second kind.

本文基于Biot两相介质动力固结理论，针对准饱和土地基的特点，考虑了流体的可压缩性，土体和流体的惯性及水土之间的耦合作用，运用Hankel变换技术求解动力控制方程，然后按混合边值条件建立起对偶积分方程，并将其化为易于数值计算的第二类Fredholm积分方程，分别研究了准饱和土半空间地基、上覆单相弹性层的准饱和土地基和准饱和粘弹性地基上刚性基础的竖向振动特性。

During the course of the short-cycle correlation, This paper assembleds the descending cycle of early cycle and the ascending cycle of late cycle, which are conjointed together , begin to correlate and draw the ichnography . By this method , writer can consider the two connected sandbodies as one unit to analyse , and can contact the sand units of exploitatition in the oilfield. Then analyse the distributing and the continuity of the sandbodies in the medium-cycle, the distributing and the continuity of oil and gas in the short-cycle.

每个中期旋回包括 3-4 个短期旋回，在短期旋回的对比中，将垂向上相邻的早期短期旋回的下降半旋回和晚期短期旋回的上升半旋回组合到一起进行对比划分和平面成图，这使得相邻两套的粉砂岩作为一个单元进行分析，与油田开发中的小层紧密的结合到一起。

On the basis of plan form and crosscutting relationship of the faults, two kinds of tectonic systems were developed in Wu-Xia area, one was strike north-east, and another was strike east-west, the first was developed early and control the structural framework of Wu-Xia area, after that three times longitudinal compress action was happed. According to the intensity of tectonic deformation, The Wu-xia faulted zone from north to south can be divided into the thrust faulted belt, the fault fold belt and the monocline belt. from east to west have three regulatory faults, Wuerhe fault fold belt, Wuxia thrust faulted belt and Xiahong fault fold belt. Base on that 9 secondary structural unit can be divided.Structural accommodation zone and the distribution of reservoir strata have intimate business connection. Usually, Structural accommodation zone was the source zone of arenaceous sediment. The Wu-xia faulted zone have 3 kinds of structural accommodation, concordant approach, concordant overlap and concordant colinearity.

首先研究本区的构造特征，根据断裂的平面形态及相互切割关系，乌夏地区发育两种构造体系：北东向构造体系和近东西向构造体系，前者形成早，控制了该区的构造格局，晚期有3次近南北向挤压作用叠加；乌夏地区南北根据构造变形的强度不同分为冲断带、断褶带、单斜带，东西由于横向调节断层的存在分为乌尔禾断褶区、乌-夏冲断区和夏-红断褶区，进一步划分为九个次级单元；构造调节带与储集层的分布关系密切，通常是大量富砂质沉积的源区，乌夏地区发育三种类型的构造调节带：同向接近型、同向叠覆型和同向共线型。

Determined by the specific geological background of Longhetun, the characteristics of the soil resources show abundant calcium and leaning to alkaline. Monomial indexes to evaluate the revisal coefficient of soil adapted to karst mountains areas were screened out combined with the function of karst dynamics system and analysis of characters of each factor about fertility in soil. Predigestion model to soil revisal coefficient monomial assessment was established by successful importation of the content of nutrition elements in plant body, latent efficient elements in soil and available thickness of soil in the cranny of epikarst according to the characters that three carriers of soil, soil water and karst water supply nutrition to plants and two layers of foundation consist of surface soil and soil in epikarst cranny, and several types of soil revisal coefficient and weather-soil productive potentiality were calculated, the results show that the soil revisal coefficient was even more practical after modification than before, which make up of innovation of this study.

龙何屯特殊的地质背景条件决定了耕地土壤资源的富钙偏碱的特点，结合岩溶动力系统的作用，系统分析土壤中各肥力因子的特点，筛选出适宜岩溶石山区特点的土壤订正系数评价单项指标，针对研究区存在土壤、土壤水、岩溶水三种载体提供植物营养和表层土、土下表层岩溶带裂隙土两层空间基质的特点，成功引入植物体内营养元素含量、土壤元素隐性有效态含量及土下表层岩溶带裂隙土有效厚度等新参数指标，探讨建立了土壤订正系数单项指标评价简化模型，计算出龙何屯各耕地类型土壤订正系数和气候-土地生产潜力，结果显示修正后的土壤订正系数比修正前更符合实际，成为本研究的创新点。

Some people introduce subphotosphere magnetic charges or dipole, which can fit magnetic field on the photosphere, then the separatrix and separator above and on the photosphere can be located, the comparison between their location and location of flare ribbon support the idea of magnetic reconnection. It is called Source Method. Some people extrapolate magnetic fields of photosphere to corona by some method, then use QSLs method to investigate the relations between flare ribbons and magnetic field topology. Some people study relations between flare ribbons and singular point on the plane above photosphere. Some people investigate magnetic topology by analyzing magnetic field of photosphere directly.

或者以观测的光球磁场为基础，来构造光球下的磁荷或磁偶极等光球下磁源，进而研究光球上的磁拓扑结构与耀斑的关系；或者利用各种外推方法将光球磁场进行外推，然后用准分隔层的方法来研究磁拓扑结构与耀斑的关系；或者利用势场模型外推光球磁场，然后研究光球之上平行于光球的某一平面的两维奇点与耀斑的关系；或者直接利用观测的光球矢量场来研究磁场拓扑。

In recent years, dasso has successfully patented some new products in the field of bamboo technology including indoor and outdoor bamboo decorative material and wind turbine blade. in 2004, dasso's two-ply bamboo flooring was awarded china national star promotion project; in 2005, fire-proof ceiling board developed by dasso, was used in the madrid international airport and this project was honored with riba award; in 2006, dasso's bamboo decorative material was used for the dashboard of bmw vehicles. there are more than 100,000 bmw x5 and x6 model which are fitted with this high quality material all over the world; towards the end of 2008, the 1st set of wind turbine bamboo blades which dasso supplied the high strength bamboo material was installed in northern china; in march of 2009, dasso began to introduce its outdoor strand woven bamboo into the market and this was used in projects such as the shanghai world expo 2010 as riverfront decking.

大庄近年来在竹子科技领域有多项发明专利应用于新的产品，这些新产品包括竹材室内外装饰材料以及环保风能竹材料。2004年，大庄的两层竹地板被国家授予星火计划推广项目；2005年，大庄研发的防火竹制天花板被应用于西班牙马德里国际机场，该项目并荣获英国皇家斯特灵奖；2006年，大庄将竹材推进到宝马汽车内饰，现有超过十万辆bmw x5、x6奔驰在世界各地；2007年，大庄的一项竹装饰板荣获国家科技发明奖；2008年底，由大庄提供的竹制风能叶片材料的世界第一个竹制风能叶片系统在中国北方张北投入使用开始发电。2009年3月，大庄研发的竹户外材料开始投放市场，并被应用到上海世博会的诸多项目之中。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。