使通过的

Cutting discontinuities's 3-D model could get cutaway view and date directly on AutoCAD plat, it will be good for research instability clastic mass. The author select rock mass from damsite in Laxiwa hydroelectric station as object to which information processing system on rock mass structure is applied.

通过结构面的数学建模，使采集所得结构面数据的处理实现了信息化，程序化，应用多功能数据库在计算机上人机交互划分岩体结构，初步实现岩体结构的信息化，并且通过结构面与相关实体的真三维实体模型的建立，既可清晰直观的展示结构面模型的空间形象，又可容易的切割模型并获取切图的数据，对不稳定块体的分析研究提供了强有力的辅助手段。

Secondly, the author completely combs and sums up the credit system at different stage. The thesis analyzes the transformation of China's credit system after the foundation of New China. The thesis compares the characteristics and performance of different credit system; understand the historical status of credit system, Summarizes the deficiency in order to improve credit system arrangement.Thirdly, by analyzing an example of how middle size enterprises finance, we conclude that middle and small size company can avoid credit admeasure by the innovation of credit system.

论文分析了从新中国成立至今我国商业银行信贷制度的变迁，通过对不同阶段信贷制度安排的特点以及绩效的比较，了解我国商业银行信贷制度的历史状况，并总结不足，以有利于今后更好的完善。3、通过一个中小企业融资的案例的实证分析，得出银行信贷制度的创新可以使小企业的信贷避免遭遇信贷配给，同时大银行利用平台贷款可以在小企业贷款中降低交易成本，获取比较优势。4、对商业银行信贷制度做了具体细致的研究。

The research contents mainly include: First, the influence of foundation constraint condition to the temperature stress is analyzed, the temperature stress formula of ultra-long concrete anchor plate is deduced, then the influence of length to structure crack can be gotten from the formula. Second, a breathing method is set up to solve the problem of temperature stress in ultra-long concrete constructions. By setting the sliding floor, a breathing system is built up and the temperature stress reduced distinctly. Third, the effect of prestress technique in the control of temperature stress is analyzed, it is simulated and calculated through FEA to get the right way to apply the prestress. Forth, the delay of temperature field and unsteady conduction is considered, the temperature field of ultra-long concrete structure with later poured band is simulated, then temperature stress distribution after casting the concrete is calculated, finally the effect of later poured band to temperature stress of ultra-long structure is analyzed.

本文的研究内容主要包括：(1)分析了基础约束对超长混凝土结构温度应力的影响，推导了超长混凝土地基板温度应力公式，从而得出长度对结构裂缝的影响；(2)针对超长混凝土裂缝问题，提出了一种可呼吸的解决方法，通过设置滑动层，使结构成为一种"可呼吸"体系，从而有效的降低温度应力；(3)分析了预应力技术在控制超长结构温度应力中的作用，通过有限元模拟计算，得到合理的预应力施加方式；(4)考虑温度场的滞后效应及不稳定传导，对带后浇带超长混凝土结构浇注后的温度场仿真模拟，计算浇注后的温度应力分布，分析后浇带对超长结构温度应力的影响。

On the basis of the analysis of the scores, the author makes conclusions about the characteristics of Schubert"s last three piano sonatas as followings: 1 The device of universal development in the movements composed in sonata form and rondo-sonata form is the most distinctive feature in the last three sonatas, which is also decisive in the trend of the whole movement and makes the developments relatively "still". 2 In the device of themes, the method of irregularity is preferred. However, By using extension, abbreviation, repetition and further repetition of periods, Schubert brings those themes to ingenious balance in both architectonics and aesthetics. 3 Chain method is applied in the connection of themes, in which the previous material is taken as basis and then modified together with the variations of new materials. By this way, the theme is continuously developed. 4 The principle of the dominant-subordinate is followed in Schubert"s three-key exposition, and the process of each key is extended.

本文在详尽分析乐谱的基础上，对最后三首奏鸣曲的主要创作特点进行了以下总结： 1、奏鸣曲式和奏鸣回旋曲式乐章中展开的普遍化是最后三首奏鸣曲最为显著的特点，它决定了整个乐章的走向，并使展开部具有相对"静止"的特点； 2、舒伯特的主题写作中更喜欢运用非方整性写法，并通过自身材料的延长、缩减和重复或者更高一级的段落重复使其达到了结构上和审美上的巧妙平衡； 3、舒伯特喜欢用链式的主题贯穿方式，音乐以之前的材料为依据，经过变化后再加入新的材料，用这种方式不间断地发展； 4、舒伯特的三调呈示部遵循从主到属的总体原则，并扩展了调性历程。

The comonomer in the copolymer by cat247 is trend to isolated. A few amount of comonomer could make the melting point remarkably decreased and maintain the crystalline at a relative high level. This catalyst can be use to produce the material with low melting point and high intensity such as packing film with low hotsealing temperature. The copolymer by cat24 is characteristic of uniform comonomer distribution and low melting temperature and crystallinity. Therefore, this catalyst could be used to produce LLDPE and POE according the comonomer content; cat246 has a strong copolymerization ability, and the resultant polymer has relatively high blockiness. If this trend is strengthened by adjustment of polymerization condition, the polymer can be used as thermal plastic elastomer with random and crystalline blocks.

由于各个催化剂所产生的聚合物各具特点，所以其潜在的工业用途不同。cat247的产物中共单体趋于孤立分布，极少的共单体即可使熔点明显降低而结晶度仍保持较高水平，有利于制备低熔点、高强度的材料（如低热封温度的包装膜等）。cat24的催化聚合产物无规程度比较高，对降低熔点和结晶度都十分有效，通过控制产物中共单体含量的多少，可以生产LLDPE和POE；cat246共聚合能力强，且产物有嵌段倾向，通过调整聚合条件强化这一倾向后，可以用来生产具有无规-结晶嵌段结构的热塑性弹性体。

Through this perspective, this thesis analyzes Morrison's early four works: the Bluest Eye, Sula, Song of Solomon and Tar Baby. Firstly, it analyzes the plight of African-American culture. Then, it discusses how Morrison, though her writing, ponders the construction of African-American culture, and tries to make the culture full of vitality.

本文通过这个视角分析莫里森的早期四部作品：《最蓝的眼睛》、《秀拉》、《所罗门之歌》和《柏油娃》，首先分析黑人文化的艰难处境，接着探讨莫里森如何通过她的创作思考美国黑人民族文化的构建、使民族文化具有生命力的。

A manufacturing method for a polarized light film is following: processing the material film (1) of the polyvinyl alcohol resin through the expanding sink (3) as a procedure, processing the material in the dipping sink (4) as a procedure, the dyeing procedure for the dyeing process in the dyeing sink (5) and continuous procedure for the boric acid process in the boric acid sink (6); and processing the single shaft extending for the polarized light film (9) in one procedure at least of the dyeing sink (5) and the boric acid sink (6), the invention processes the polyvinyl alcohol resin film in the direction of the mechanism in the dipping sink (4), which reaches the extending multiplying power above 1.0 fold and below 1.05 folds.

偏振光薄膜的制造方法，使聚乙烯醇系树脂的原料薄膜(1)按顺序通过在膨润槽(3)中的膨润处理工序、在水浸渍槽(4)中的水浸渍处理工序、在染色槽(5)中的染色处理工序以及在硼酸槽(6)中的硼酸处理工序连续进行处理，并且在染色槽(5)以及硼酸槽(6)中的至少一个工序中进行单轴拉伸制造偏振光薄膜(9)时，在水浸渍槽(4)中相对于机械方向处理聚乙烯醇系树脂薄膜，使拉伸倍率达到1倍以上并且在1.05倍以下。

Based on the idea of QR decomposition, a geometric blind separation algorithm is proposed for uniform distribution source signals in this paper. It is known that if source signals follow uniform distribution, the scatter plots of source signals and mixtures will show special geometrical property. Firstly, the mixture signals are whiten so that the scatter plot of which is changed into the scatter plot when they are independent, and then the scatter plot of whiten signals is rotated by C ~2 n times Givens transformation.

该文提出了一种多个均匀分布的源信号混叠的盲分离几何算法，该算法以矩阵的QR分解原理为分离的理论指导，并结合信号在各个阶段其scatter图所具有的特殊几何性质，首先将混叠信号进行白化，使其scatter图恢复为独立时的scatter图形状，然后将白化后的scatter图通过C2n次旋转变换，使其与各坐标轴平行，从而得到n个信号的分离。

Air is transfened into hot air by passing through the heater,and goesinto the hotair separator on the top of he dryer,then goes into the drying room evenly.at the same time liquid materials are sent to the centrifugal atomixer on the top of the dryer the the screw pump with stepless speed regulation,and atomized into timy dr-oplet which will contact hot air,then dried into dry product within shortest time.

空气通过加热器转化为热空气，进入装置在干燥室顶部的热风分配器，然后均匀的进入干燥室，同时通过无级调速的螺杆泵将料液送至装置在干燥室顶部的雾化器，使料液雾化成极小的雾化液滴，料液和热空气并流接触，水份迅速蒸发在极短的时间内干燥为成口若悬河，成品经干燥塔底部和旋风分离器排出，废气由风机抽出排空。

The conclusion provides the theoretical basis for applying appropriate restraining pressure to preventing frost heave in engineering field.

并不需要约束压力大到接近或等于&中断压力&的程度，而可以通过加筋或选择适当的结构形式提供约束压力使冻胀的土体向融土区的方向压缩，利用融土的压缩量抵消部分冻胀量，即可在约束压力较小的条件下，使建筑物发生的冻胀位移大大减小。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。