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This project was established based on the first cooperative development of optical in situ real time detecting technique probing the atomic scale layer-by-layer epitaxy growth of oxide film. Over the last three years, we have given full play to the advantages and characteristics of both sides and have finished the assumptions and plans of this subject satisfactorily. 1. In Institute of Physics, we set up advanced oblique-incidence reflectivity difference equipment and wrote one data acquisition procedure that made the simultaneous detection of optical signal and RHEED signal into reality. 2. The first observation of sustained oscillations over hundreds of monolayers in both real and imaginary signals during the epitaxy growth of SrNb0.1Ti0.9O3 on SrTiO3 substrate in LMBE testifies that oblique-incidence is an excellent method to detect and monitor film epitaxy growth real time. 3. For the first time, we verify that oblique-incidence reflectivity difference method can be used to monitor the layer-by-layer growth mode during continuous growth through the correspondence between optical signals to atomic or molecular step edge density on the growth surface. 4. Phenomenological analysis shows that optical signals comprise three parts, the first is proportional to the average thickness of the film and depends on the bulk phase dielectric response; the second is proportional to the coverage of terraces and depends on the dielectric response of atoms or unit cells in the terrace; the third is proportional to the coverage of step edges and depends on the effective dielectric response of atoms or unit cells at step edges. This makes oblique-incident reflectivity difference technique a quantitative macroscopic method to monitor film growth.

中文摘要：本课题是在合作首次发展了氧化物薄膜原子尺度层状外延生长光学原位实时探测方法的基础上立项的，三年来，我们充分发挥双方的优势和特点，圆满完成了课题的设想和计划。1、在物理所建立了一套先进的光反射差法装置，编写了计算机系统的数据采集程序，实现了两路光学信号和RHEED数据的同步采集和显示。2、用激光分子束外延在SrTiO3基底上生长SrNb0.1Ti0.9O3薄膜，首次观测到连续外延几百个原胞层，周期振荡的光反射差实部和虚部信号，证明了光反射差法是一种能原位实时探测与监控薄膜层状外延生长的好方法。3、首次验证了通过对生长表面原子或分子台阶密度的响应，光反射差法可用于原位实时监测在连续生长条件下薄膜的层式生长模式。4、通过唯象理论的研究，证明光反射差信号由三项组成，第一项只与薄膜的平均厚度和宏观光学电介质常数有关；第二项与分子台阶面覆盖度和台阶面上分子层的光学电介质常数有关；第三项与台阶边缘的覆盖度成正比，并和在台阶边缘的分子的有效光学介电常数有关。

The paper analyzes the dynamic relations of the China's real estate price index and main macroeconomic indexes in recent years under the cointegration and error correction model frame. The finding is that real estate price has the support of macroeconomic background, real estate market risk is not severe.

从此角度出发，本文在协整和误差校正模型的框架下，分析了中国近年来房地产价格指数与主要宏观经济指标的长期均衡关系，得出了虽然近年来房地产价格上涨较快，但从总体上看，其变化有宏观经济背景的支持，房地产市场风险还不是很大的结论。

In this paper, we use spectrum analysis method to measure the length of the real estate cycle in China, analyze the rule of the real estate cycle, and propose many policies and strategies to adapt cyclic undulation of the real estate.

本文运用谱分析方法比较准确的测定我国房地产周期的长度，分析了我国的房地产周期的规律性，提出了适应房地产周期波动的政策和策略。

Mainstream distributed application systems are middleware based systems presently, but common middleware lack of real-time capacity.Real-time middleware offers a common soft bus framework eliminated distributed real-time systems unhandy architecture.

实时中间件提供了真正的通用软件总线结构，它可以去掉当前分布式实时系统的不灵活结构，因此中间件与实时系统的结合自然成了今后分布式实时系统的一个重要发展方向。

Currently, the selling of real estate products is dissatisfactory, large quantity of real estate products are unmarketable. It not only restricts the durative development activity of real estate business enterprises, but also would result in large quantity of bad loan in bank. More over, it will influence the growth of district economy.

当前房地产市场中商品房空置现象仍然存在而且还比较严重，这不仅仅会制约房地产开发企业开发活动的持续性，同时也形成了大量银行不良贷款，影响了地方经济的发展。

The results indicate that in US where the real estate market is mature and steady, land price determines the housing price; in Japan where the real estate market is abnormal, housing price determines the land price; in China where the completion of real estate market is unredeemed, land price determines the housing price.

结果表明：在美国，房地产市场处于成熟、平稳的发展阶段，地价决定房价；在日本，房地产市场处于异常发展阶段，房价决定地价；在中国，房地产市场尚未达到稳定阶段，地价决定房价。

Vi Some people say that the real estate industry with low profits or losses do not match the economic prosperity of Western countries during the real estate business should be usurious conventional and does not comply with real estate "pillar industry" of "identity."

有人说，房地产行业的低利润或亏损不匹配的经济繁荣对西方国家在房地产业应高利贷常规和不符合房地产"支柱产业"的"身份。"

The establishment and operation of real estate valuation agencies, registered real estate valuer and registered real estate agents credit files.

建立和开通房地产估价机构、注册房地产估价师和注册房地产经纪人信用档案。

B The gear real tooth surface is represented by a sum of two vector function that determine the theoretical tooth surface and the deviations of the real surface from the theoretical one, and the tooth contact analysis of real surface is completed.

将实际齿面表示为理论齿面和偏差曲面之和，进行了实际齿面的轮齿接触分析。

At the end of the paper, summed the present condition of real options applying to vestment investment decision in our country, considered that we should be urgent to promote the real options. Finally, this paper gave the outlook for the real options theories' application in our country.

论文的末尾，对实物期权方法在我国风险投资决策中的应用现状再次作了总结，认为实物期权理论在我国的应用工作已是刻不容缓，最后，对实物期权理论在我国的应用前景作了展望。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。