在讨论

This paper study the character and application of the solution of BSDE, the main results include: for the second kind of BSDE, the existence and uniqueness of the solution under non-Lipschitz condition, comparison theorem and stability are established , under weaker condition , the existence of the minimal and maximal solution is proved and the application in stochastic control and utility function is given; for the first kind of BSDE, under weaker condition , the existence of minimal and maximal solution .stability, comparison theorem and application to utilityfunction are proved.

本文研究倒向随机微分方程解的性质及其应用，主要结果有：针对第二类方程，讨论了在非Lipschitz条件下倒向随机微分方程解的存在唯一性，比较定理及稳定性等，在更弱条件下，得到了倒向随机微分方程的最大解和最小解的存在性，在此基础之上，给出了在随机控制及效用函数方面的应用；针对第一类方程，同样在较弱条件下，证明了方程最大、最小解的存在性、稳定性、比较定理及其在效用函数的应用。

In this land the citizens are still invited to write plays and books, to paint their pictures, to meet for discussion, to dissent as well as to agree, to mount soapboxes in the public square, to enjoy education in all subjects without censorship, to hold court and judge one another, to compose music, to talk politics with their neighbors without wondering whether the secret police are listening, to exchange ideas as well as goods, to kid the government when it needs kidding, and to read real news of real events instead of phony news manufactured by a paid agent of the state.

在这片国土上，仍欢迎公民写剧本，写书，画画，集会讨论问题，对某事表示赞同或持异议，在公共广场搭起临时演说台，在学校选择无须经过审查的科目，开庭审理案件，谱写乐曲，与邻居谈论政治而不必担心是否有秘密警察在窃听，交换商品也交流思想，在政府需要被人嘲笑的时候嘲笑它一番，在报纸上读到有关真实事件的真实新闻，而不是由国家收买的代理人所杜撰的假新闻。

Many researchers have devoted their work to the development of modal analysis extraction techniques in order to obtain more reliable identification of the modal parameters. There are many damping identification methods, but each one has different merit and defect. In order to find which one is the most reliable method with respect to certain characteristics, this thesis focus on how to identify structure's damping in time domain. The following works have been done in this thesis: 1. Investigate four modal analysis methods——the LSCE Method, the Ibrahim Time Domain Method, the Time Domain Collectivity Modal Parameter Method, the Rational Fraction Polynomial Method and improve on the ITD Method in arithmetic.

本文主要做了如下工作： 1、集中研究了四种常用的模态识别方法，即最小二乘复指数法、Ibrahim时域法、时域总体模态参数辨识法及有理分式多项式法，并对ITD法在算法上进行了一定的改进； 2、建立结构动力模型，利用这四种方法在具体条件下识别结构的阻尼，并绘制相应的图； 3、讨论不同的情况下，不同的识别方法对阻尼识别精确性的影响； 4、基于业已明确的阻尼识别的精确性，根据研究的需要，指出在实际的识别过程中，如何选择最佳的识别方法以及识别过程中需要注意的问题； 5、选择最为精确的阻尼识别方法，以导师李书进教授在日本京都大学防灾研究所强震反应实验室所做的一足尺木制结构房屋的动力测试实验为实测模型，识别其阻尼； 6、在本文的最后，尽作者所知，提出了一些需要改进的地方，并对未来的研究方向给出了作者的建议。

Often neglected in discussions of the Neon is the relative horsepower compared to other cars of the day - the Civic DX at 102, the Civic EX at 125, the Sentra and Sunbird at 110, the Escort at 127, the Corolla at 115, etc. The Neon's torque output was also higher than competitors.

通常在霓虹灯的讨论忽略的是，相对马力相比其他汽车一天-在102公民霉素，公民在125前的Sentra和太阳鸟110，在127护航，在115花冠等在霓虹灯的扭矩输出也高于竞争对手。

First of all, the paper carried out test study on four two-spanned model members of FSMRCWB, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. The paper analyzed the test results, including analysis on mechanical property of the composite wall beam under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. Secondly, the nonlinear property of concrete is studed and the nonlinear models of FSMRCSS is builded by ANSYS. Last, The paper studies the result of ANSYS, which mainly includes the loading-displace curve of FSMRCSS under horizontal loads and constant vertical loads, the mechanics of arch under vertical loads lonely and under horizontal loads and constant vertical loads respectively, and status of the distribution and changing of vertical stress and cross shear on the surface of the suporting beam, and the influence of span ratio and hole.All in all, the caculating results are in good agreement with the test results.

本文首先进行了三个1/2比例的两跨两层和一个1/3比例的两跨三层的框支密肋复合墙梁的模型试验，分析了框支密肋复合墙梁在竖向荷载作用下的受力性能，以及在竖向荷载与水平低周反复荷载共同作用下的受力性能、变形性能、滞回性能、耗能系数及破坏形态；其次，研究了混凝土的非线性特性，建立了框支密肋复合墙梁非线性有限元模型，并借助大型通用有限元软件ANSYS进行计算；再则，进行了非线性有限元结果分析，主要研究框支密肋复合墙梁在竖向荷载与水平地震力共同作用下的荷载位移曲线，分析在竖向荷载单独作用下和在竖向荷载与水平地震力共同作用下墙梁的拱作用，托梁顶面的竖向应力和横向剪应力分布及变化情况，并讨论跨度比、洞口对墙梁拱作用和托梁顶面的竖向应力的影响。

Chapter two reviews the literature in this field. Chapter three and four point out the problems existing in our country's loan-loss provision accounting policy and practice. Chapter five to chapter eight systematically review the experiences of amphibolous, debate, conflict and harmonize process of ALLL standards in America since 1975, as well as the latest dynamics on the measurement model of loan asset. The problems, experience and lessons of the whole process are analyzed from the professional perspectives of accounting recognition, measurement and disclosure. Chapter nine gives some suggestions to our country's loan-loss provision accounting policy based on the American experience. Chapter ten concludes.

第二章对国内外有关贷款损失准备金问题的实证及规范研究进行了回顾；第三章和第四章分析归纳出我国在贷款损失准备金会计政策及计提实务中存在的若干问题；在第五至第八章从确认、计量和披露等角度系统回顾了美国1975年以来在贷款损失准备金会计政策问题上所经历的模糊、分歧、冲突与协调历程及其对银行稳健和信息透明的影响，并对其在贷款资产价值计量问题的上最新发展动态进行追索和讨论；第九章在借鉴美国经验的基础上，针对我国贷款损失准备金会计政策与实务中所存在的问题，提出若干政策建议；第十章给出本文结论。

We mainly discuss three types of inpainting models: the Bayesian model, geometric models and PDE models with emphasis on investigating TV inpainting, elastica inpainting and Mumford- Shah inpainting of PDE models. After studying the level set method and its applications to image processing, we concentrate on discussing the inpainting model...

在介绍水平集法及其在图像处理方面的应用之后，进一步深入地讨论了一类图像修复的变分模型—Mumford-Shah-Euler模型，在此基础上利用水平集法，提出MSE模型的数值逼近的算法格式，并对一些具体的图像修复问题开展数值模拟和修复，深入分析了MSE模型及水平集法在图像修复中的优缺点，这些结果在理论和实际应用中都很有意义。

Moreover, it is easier to control the temperature in the jacketed stirred tank than in the fluidized bed.

而通常结垢问题都发生高温系统，如热交换器等，且本实验室之前在探讨有关磁场对结垢的影响方面，都是在常温下进行，所以本实验将就此重要的变数-温度进行讨论，又由於实验在搅拌槽中进行会比在流化床中进行更容易控制温度，故本实验将在搅拌槽中，探讨磁场与温度对文石成长速率的影响。

Recite in class (as a set piece or discretely during class discussions during that class or weeks later when the conversation devolves to the earlier text), or in the hall, on the radio.

在课堂上背诵(作为一个事先准备好的篇幅或分散地在课堂讨论期间﹑在那次课或那几周之后当交谈转移到早一点的文本期间)，或在讲堂里或在收音机里。

Interlayer oxidized zone can be divided accurately by Fe_2O_3, Fe_2O_3/FeO and U parameters. We can correct the field macroscopic color zoning by combining the macroscopic zoning and microscopic zoning. Univalent major elements components(Al_2O_3, SiO_2, K_2O, Na_2O) show remarkable activity at the process of interlayer oxidizing, their contents are variable and mingled in different zones and it can't be used in zoning. But we can speculate the developmental degree of interlayer oxidized zone and uranium mineralization according to the concentration trends and variation characteristics of sensitivity group, activity group and their ratios .(3)The comparatively steady elements such as lithiphile elements, sulfophile elements and high field strength elements change regularly at the process of interlayer oxidation except some radioactive elements. Trace elements and rare earth elements commonly enrich in thin rock clast such as mudstone, in which the enriched elements species are more than those in the whole rock, which indicate that the regeneration action in caulking matter are more deep than that in whole rock at the process of interlayer oxidation, and the reallocate intention of trace elements in main minerlized rock in Tuha basin are more intensive than that in Yili basin at the process of deposition ,diagenesis and later changes .

根据化学蚀变参数PC值和分离迁移位等将常量元素组分分为敏感组分组、活动组分组、次活动组分组和惰性组分组，不同组分可分别用于讨论层间氧化带低温地球化学中不同问题；敏感组分(变价元素组分Fe_2O_3、FeO)和U在层间氧化带中迁移富集规律明显，Fe_2O_3／FeOFe~(3+／Fe~(2+)比值具分带判别能力，配合U含量对层间氧化带进行较准确的分带，可克服野外宏观颜色分带偏差：提出Fe~(3+)／Fe~(2+)分带判别值在不同盆地、不同地段不同，除受氧化作用控制外，流体酸碱度不同也是重要因素的观点，对找矿实践有实际指导意义；活动组分(Al_2O_3、SiO_2、K_2O、Na_2O)在层间氧化作用过程中具有较明显的活动性，其含量值变化跳跃，在不同分带相互交织，不具分带指示意义；但利用敏感组分、活动组分及其比值在层间氧化带中的变化特征可推测层间氧化带发育的完善程度及其含矿性；次活动组分组(CaO、MgO、MnO_2)含量低，变化规律性差；惰性组分组(TiO_2、P_2O_5)含量低，活动稳定，可用来反映沉积物源特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。