微观研究

First, the article introduces main theories of interest rate transmission mechanism in western countries, and then studies the actuality of the effect of interest rate transmission mechanism in China demonstratively. After that, based on the essential analysis of the efficiency about present transmission mechanism, the article discusses the factors that restrict and influence interest rate transmission mechanism of monetary policy in China, from microeconomic factors and macroeconomic environment respectively. Finally, the article puts forth the reformation target of monetary policy interest rate transmission mechanism and the corresponding innovation proposals to enhance the effect of the interest rate transmission mechanism in China.

本文在借鉴和吸收前人研究成果的基础上，采用了规范性研究和实证研究相结合的方法，构建了关于货币政策利率传导机制有效性研究的合理的分析框架：文章首先介绍了西方货币政策利率传导机制理论，着重分析了这些理论发挥作用的途径和模式；其次，通过各种数据分析了我国货币政策利率传导机制的现状；接着针对我国利率传导机制表现出的独特现象分别从微观因素和宏观环境两个层面研究了弱化其有效性的各种因素；最后，针对上述因素提出了加强我国货币政策利率传导效率的政策建议。

Firstly, the thesis mainly deals with major social pension system problems of market economy such as its target and orientation, pattern and degree in the condition of market economy. Then, I analyze numerous systems that constitute the reform of social pension system such as system construction, mechanism construction and institution construction, expounding the social pension system"s reform from system, mechanism, and institution three aspects in the way of from exteriority to interiority, from far - side to near - side, from low - level to high -level.At last, I put forward specific train of thought about how to perfect the social pension system"s reform, Analyzing the specific train of thought constituting pension balance through the analysis of pension balance through the analysis of the prediction the revenue and expenditure of pension.Analyzing the particular train of thought that further adjusting and improving the basic social pension budget through real calculation and research. Analyzing the system bound and developing direction of free employees through actual research. All these have key practical and deeply strategic significance in enriching reform theory, exploring reform method, instructing reform practice, as well as promoting the coordination of society and economy.

本论文既从系统和环境的观点出发，研究了市场经济条件下养老保险改革的目标和方向、养老保险制度模式、养老保险保障程度等涉及养老保险体系基本定位的问题；又从整体和局部的关系出发，分析研究了构成养老保险改革的制度建设、机制建设和体制建设等诸多子系统，从制度、机制和体制建设三个层面由表及里，由近及远，从低层次到高层次，由微观到宏观论述养老保险改革；在此基础上，提出市场经济条件下完善养老保险改革的具体思路，通过实际测算和调研，研究基本养老金计发办法进一步调整和完善的具体思路；通过实际调研，研究灵活就业者参保的体制障碍和发展方向；通过基金收支预测实证分析，研究构建基金平衡机制的具体措施，探索论证养老保险改革思路的可行性；这对于丰富养老保险制度改革理论，探索改革思路，指导改革实践，促进社会经济协调发展，都具有重要的现实意义和深远的战略意义。

The main contents of this dissertation are as follows:(1) According to involved theories of ferromagnetics, the microscopic mechanism of domain structure is analyzed systematically; through the movement variation of domain structure, that is the movement of domain wall and rotation of magnetic moment, the magnetization process is illustrated in an applied magnetic field. Meanwhile, by the use of energy methods, a study is performed on influencing factors of domain movement including stress, dope, scattering field, etc. The influence of various energies is dealt with on the magnetic behavior and parameters of ferromagnetic material; the corresponding theories of the spontaneous magnetization and technical magnetization are also discussed.

本文以此为研究背景，通过理论分析和模型试验，系统地研究了钢结构全磁通应力无损检测技术的基本理论和应用方法，主要研究工作如下：(1)根据铁磁学的相关理论，分析了铁磁材料磁畴结构产生的微观机理，并通过对磁畴结构运动变化规律，即磁畴壁移动和磁矩转动规律的研究，分析了外磁场作用下铁磁材料的磁化过程与一般规律，同时采用能量分析方法，研究了影响铁磁材料磁畴运动的主要因素，包括应力、掺杂和弥散磁场等，探讨了各种能量对铁磁材料磁行为和磁参量的影响，研究了相应的自发磁化理论和技术磁化理论等。

In terms of method, the thesis makes an analysis, a synthesis and a generalization of the modern Chinese and Japanese moral education idea with the combination of historical research and comparative research, macro analysis and microanalysis, general research and specific investigation, integral relation and individual development, revealing the similarities and differences between the modern Chinese and Japanese moral education ideas and the inherent law governing their formation.

在研究方法上，采取了历史研究与比较研究结合，宏观把握与微观梳理结合，一般研究与个案考察结合，整体关联与单项发展结合等交叉并用的研究方法，对中日近代道德教育理念进行分析、综合与概括，揭示了中日近代道德教育同质与异质特征，及道德教育理念形成演进的内在规律。

Taking into account the large number of information contained in authoritative journal about the History of Science, while avoiding the unreliability of results concluded by a single journal, through analyzing the contents metrically from 1993 to 2005 in three most authoritative journals on History of Science (ISIS, History of Science , British Journal for the History of Science), the paper displayed detailedly the microcosmic orbits of History of Science, revealed the hot points and hold the trends from the macrocosm and provided evidence and theoretical support for Historiography of Science. This will undoubtedly have an important academic value and theoretical significance.This article has three parts.

考虑到权威期刊所蕴涵的大量的科学史信息，同时避免单一期刊研究结论的不可靠性，本文选取国际上最权威的三份科学史综合期刊《爱西斯》、《科学史》、《英国科学史杂志》(British Journal for the History of Science)，对1993-2005年的内容进行计量分析，详细地展示这十多年来科学史研究的微观发展过程，并在三者计量结果进行相互比较印证的基础上，揭示科学史研究热点及发展脉络，从宏观上把握科学史研究的学术走向，对科学史研究重点的调整提供证明与借鉴，并为科学编史学的研究提供理论支持。

Proceeding from the above purpose and thinking, the following of research contents is launched that: Chapter one is a part of the prolegomena, and mainly introduce the purpose, meaning, research background, documents survey in which the tax compliance discrimination models concerned. On the basis of the investigation of the critical to taxation, Chapter two reveals the index system, and uses the discriminating analytical method to judge taxpayers" credit, and embodies its standard and methods in judgments. On the disvovery of the investigating taxpayers" microeconomics behavior, Chapter three uses the econometrical modeling methods and data mining technology, establishes Logistic regression model, calculates taxpayer credit measure and gives the empirical analysis; Chapter four gives a work methods and suggestions in practical application of identifying models; It is a conclusion of this paper, which reaffirms the main achievements and viewpoints of this paper.

从以上目的和思路出发，本文研究内容如下方式展开：论文第一章为绪论部分，主要介绍纳税人诚信识别模型研究的目的、意义、研究背景、文献综述以及全文框架；第二章在纳税评估问卷调查基础上，提出纳税评估指标体系，并应用多元统计的判别分析方法来给出评判纳税人诚信，并具体给出其判断的标准与方法；第三章在考察纳税人微观行为基础上采用计量经济建模方法和数据挖掘技术，建立定量能测算纳税人诚信水平的Logistic回归模型，并作实证分析：第四章对比分析纳税评估模型实证研究结果，并就模型在实际应用中的工作方法、建议及进一步的研究方向展开讨论；最后为本文的结论，在该部分将再次重申本文研究的主要成果和观点。

In order to clear heterogeneous reservoirs waterflooding performance, and decreased interlayer and within-layer contradictions, and improved the water flooding recovery, experimental study should be conducted first, This paper based on Pucheng Sasan reservoir sandstone cores to study object. Multi-point pressure measurement of water flooding oil experimental apparatus was established. Through the three-layer water flooding experiment to study injection strategy, interlayer interference and recovery factors. True sandstone micro-model water flooding used newly developed color visual image analysis system researched water-drive types, forms of residual oil and waterflood efficiency. Percolation mathematical model was established, black oil simulation program was developed, long-core displacement experimental results were matched, pressure and saturation change were researched by the simulation matching results.

为了明确非均质储层注水开发动态过程，减轻由于层间和层内非均质造成的开发矛盾，提高水驱采收率，本文从实验研究出发，以濮城沙三储层岩心为研究对象，建立了一套带多测压点的多层长岩心水驱油实验装置，通过开展三层水驱油实验，研究注水方式、层间干扰以及采收率影响因素；真实砂岩微观模型水驱油实验采用最新研制的彩色可视化图像分析系统研究水驱类型、残余油形成类型以及水驱油效率；建立并求解渗流数学模型，编制黑油模拟程序，对长岩心驱替实验进行拟合，通过拟合结果研究驱替过程中油水饱和度和压力的变化情况等研究工作。

Relying on both dynamic and static analysis methods,both microstructure and macrostructure analysis methods,both on-line and off-line analysis methods,as well as both along-line sampling and die sampling techniques,the author of this thesis studied and developed an on-line microscopic system,the on-line rheometers and the on-line samplers which are used in single screw extruding process for the first time. Based on the analyses of a plenty of experimental results, the thesis mainly discussed following several questions: solid-bed break-up phenomenon on macroscopic scale,melting and deforming mechanism of a solid particle on small particle scale,and polymer morphology on microscopic scale.

本文作者通过把动态和静态分析相结合、微观和宏观分析相结合、在线和非在线分析相结合、沿程取样和机头出口样品分析相结合的方法，在单螺杆挤出过程的在线显微观察与摄影、在线流变测试、在线取样的大量实验分析的基础上，针对挤出过程中从宏观尺度范围的固体床破碎现象、到较小的颗粒尺度范围的固体粒子的熔融与变形、以至微观尺度范围的聚合物材料的形态结构的变化情况等有关几个的问题进行研究讨论。

For the aged aluminum alloys which generally contain disc/plate-shaped or rod/needle-shaped precipitates, a model has been established, from the viewpoints of thermodynamics, kinetics and strengthening theory, to relate quantitatively the yield strength to the size, volume fraction and aspect ratio of precipitates which all were analytical associated with the chemical compositions of alloys, aging temperature and aging time. This model has been experimentally proved to well predict the variation of yield strength with the evolution of disc/plate-shaped or rod/needle-shaped precipitates for present Al-4. 62wt% Cu-0.65wt% Mg alloy aged at 513K and Al-1. 12wt% Mg0.57wt% Si alloy aged at 463K, respectively, and the yield strengths simulated by this model were also found to be in well agreement with previously measured values for a series of aged Al-Cu binary alloys, AA6061 and Al-Zn-Mg alloys.

以析出热力学、长大动力学及强化理论为基础，研究了含有盘/片状、棒/针状时效析出强化相铝合金在时效过程中时效析出相尺寸、体积分数和长径比等参数的演变及其对合金时效强化效果的影响，给出了合金成分、时效变量与微观组织参数之间非线性的解析表达关系式，进而从微观结构—宏观性能相结合的角度出发建立起了具有盘/片状、棒/针状时效析出相铝合金的时效工艺—屈服强度量化模型，并将该模型应用于不同温度、连续不同时间时效下Al-Cu二元系列合金、6061铝合金和Al-Zn-Mg系列合金的屈服强度预测，得到了与前人实测值吻合良好的结果。

The silica surfaces polished with ion beam of 400ev energy and 100mA density in 35°incident angle for 2hrs was found to have a roughness less than 0.5nm . The SFM was also used to measure the surfaces to be bonded by SAB method and the deformations of the surfaces during contact each other. The micro roughness of the surfaces was found to produce great effect on the SAB strength. The rougher the surfaces are, the weaker the bonding forms.

本文首先将原子力显微镜应用于一种新的超光滑表面离子束抛光的工艺研究，搞清了表面纳米级微观形貌与离子束抛光参数之间的关系，在离子能量为400V、束流密度为100mA和入射角为40°时，经过两个小时以上的抛光，硅（111）表面微观形貌在1μm×1μm的范围内从抛光前的5nm下降到0.4nm。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。