旋转变换理论及其在平面度误差评定中的应用

将旋转变换理论应用于平面度误差评定中，通过实例证明了其可行性。     

高校个性化体育教育与学生创新能力的培养

个性化教育是指尊重学生个体的差异性、独特性、自主习惯性和创造性，对学生的志趣、才能、资质特长和爱好加以引导，促使其和谐、完美发展的教育．体育教育个性化是2l世纪高校教育发展的要求，是体育教育本身发展与改革的要求，也是当前创新教育的要求．本提出高校个性化体育教育的概念并探索了学生创新能力培养的实施途径．     

战斗机起飞噪声测试及特性分析

目标特性的研究是智能武器系统进行目标识别的基础。主要对某型战斗机在起飞阶段产生的噪声信号进行了测试方面的探讨，介绍了测试系统的原理和各部分的功能，并分析了其时域和频域特性，具有一定参考价值。     

在系统可编程模拟器件在智能雷预处理电路中的应用

在系统可编程模拟器件是近期出现的新型可编程模拟器件，它的问世将在系统可编程技术的应用由数字电路领域拓展至模拟电路领域。介绍了在系统可编程模拟器件的结构特点和工作原理，并利用isp—PAC10设计出智能雷探测系统的预处理电路。仿真结果表明，采用ispPAC10设计的预处理电路频率特性比较理想，系统的稳定性与可靠性高。ispPAC还可反复编程，电路修改方便。     

利用GMS—5红外资料进行云的分类识别

利用GMS－5 3个红外通道（2个分裂窗区通道和1个水汽通道）的亮温资料，依据各种云不同的辐射特征对其进行分类，由此识别出积雨云（Cb）、浓积云（Cg）、卷云（Ci）、积云（Cu）、中云（Cm）、密云（Dense）等6种主要云类以及雾（Fog）和晴空区域。结合安徽寿县地面观测基准站1998年6、7月份的地面观测资料，对分类结果进行了检验，得到了较为令人满意的结果，准确率接近70％。     

Classification of Medical Brain Images

Since brain tumors endanger people‘s living quality and even their lives, the accuracy of classification becomes more important. Conventional classifying techniques are used to deal with thosedatasets with characters and numbers. It is difficult, however, to apply them to datasets that include brain images and medical history (alphanumeric data), especially to guarantee the accuracy.For these datasets, this paper combines the knowledge of medical field and improves the traditional decision tree. The new classification algorithm with the direction of the medical knowledge not only adds the interaction with the doctors, but also enhances the quality of classification. The algorithm has been used on real brain CT images and a precious rule has been gained from the experiments. This oaoer shows that the ahzorithm works well for real CT data.     

学校管理公共关系浅论

树立公共关系观念是高校管理主动适应社会主义市场经济发展的迫切需要。公共关系观念的核心是珍视信誉。高校管理必须把握公关形象的客观性、综合性、吸引性、相对性、竞争性等特征 ,遵循方向性、整体性、教育性、激励性、动态性、效益性、双向沟通等原则 ,从而树立良好的高校公关形象。     

论FDI对西部制度变迁的影响及对策

本文首先对我国西部地区利用FDI的现状进行了描述 ,然后运用回归分析的方法分析了FDI和制度变迁的关系 ,指出FDI是影响区域制度变迁的重要因素 ,FDI在区域分布上的不均衡严重制约着西部地区制度变迁的进程。西部地区应该加快体制改革的步伐 ,改善投资环境 ,吸引FDI ,进而通过FDI带动西部地区制度变迁的进程 ,最终形成FDI和制度变迁相互推动、相互促进的良性循环。     

Loess-soil sequences in southern Anhui Province： Magnetostratigraphy and paleoclimatic significance

Two parallel loess-soil sequences from Xuancheng and Fanchang in southern Anhui Provinces are dated using geomagnetic and luminescence methods.The Brunhes/Matuyama(B/M) reversal boundary is recognized within the lower part of the so-calles Vermiculated Red Soil (VRS) in the Xuancheng section while the entire Fanchang sequence is of Brunhes age.This indicated that the most recent VRS in southern China,a stratigraphic marker and an indication of extremely warm-humid conditions,was formed during the middle Pleistocene,chronologically correlative with the S4 and S5 soil units in northern China.Microscopic and sedimentologic in vestigations reveal that eolian deposition started in this region at about 0.85 MaBp,roughly synchronous with the well-known Mid-Pleistocene climate change of global significance.The strengthening of both summer and winter monsoon circulations and the consequent river hydrological changes at that time would have provided favorable conditions for sustained eolian deposition in the middle-lower reaches of the Yangtze River since 0.85 MaBP.     

Evolution of the South China Sea and monsoon history revealed in deep-sea records

As the third summary report of ODP Leg 184 to the South China Sea (SCS), this paper discusses the evolution of the East Asian monsoon and the SCS basin. A multi-proxy approach, involving geochemistry, micropale-ontology, pollen and other analyses, was adopted for reconstructing the evolutionary history of the East Asian monsoon, which was characterized by a series of paleo-climate events especially at 8, 3.2, 2.2 and 0.4 Ma. The new record indicates similar stages in the development of the East and South Asian monsoons, with an enhanced winter monsoon over East Asia being the major difference. The rich spectrums of monsoon variability from the southern SCS also reveal other characteristic features of the low latitude ocean. Evidence for the evolution of the SCS includes the hemipelagic Oligocene sediments, implying the existence of deep water environments during the early seafloor spreading stage of the SCS basin. The four major unconformities and some remarkabl ediagenetic features in upper Oligocene deposits indicate the strongest tectonic events in the region. From a careful comparison of lithologies and sedimentation rates, we conclude that the prominent differences in sedimentary environments between the southern and northern SCS were established only by ～3 Ma.