对乙酰氨基酚与β-环糊精包合方法的研究

本文采用饱和水溶液和固体研磨两种方法制备对乙酰氨基酚与β-环糊精的包合物，将两种方法进行比较发现，两种包合方法均形成包合物，且最佳摩尔比为1：3。但从工艺角度和收率考虑，固体研磨法有很大的优势。     

The detection of structural deformation errors in attitude determination

In the determination of the attitude parameters from a multi-antenna GPS array, one of the major assumptions is that the body frame is rigid at all times. If this assumption is not true then the derived attitude parameters will be in error. It is well known that in airborne platforms the wings often experience some displacement during flight, especially during periods of initializing maneouvres, such as taking off, landing,and banking. Often it is at these points in time that it is most critical to have the most precise attitude parameters.There are a number of techniques available for the detection of modeling errors.The CUSUM algorithm has successfully been implemented in the past to detect small persistent changes. In this paper the authors investigate different methods of generating the residuals, to be tested by the CUSUM algorithm, in an effort to determine which technique is best suited for the detection of structural deformation of an airborne platform. The methods investigated include monitoring the mean of the residuals generated from the difference between the known body frame coordinates, and those calculated from the derived attitude parameters. The generated residuals are then passed to a CUSUM algorithm to detect any small persistent changes. An alternative method involves transforming the generated residuals into the frequency domain through the use of the Fast Fourier Transform. The CUSUM algorithm is then used to detect any frequency changes. The final technique investigated involves transforming the generated residuals using the Haar wavelet. The wavelet coefficients are then monitored by the CUSUM algorithm in order to detect any significant change to the rigidity of the body frame.Detecting structural deformation, and quantifying the degree of deformation, during flight will ensure that these effects can be removed from the system, thus ensuring the most precise and reliable attitude parameter solutions. This paper, through a series ofsimulations, will assess the effectiveness of the above mentioned techniques for detecting structural deformation effects on a GPS multi-antenna array. These principles are then tested with experimental data.     

设计走向科学化的重要途径——设计方法学研究的崛起及其成就

本文从当代设计所面临的严峻挑战出发,回顾设计方法学的崛起,综述了在设计及设计方法学研究方面,主要发达国家采取的措施及主要专家、学者的贡献和成就。指出:设计必须科学化,而设计方法学研究是设计走向科学化的重要一步;必须加强对设计本身的研究;计算机技术在设计领域中的应用及其与设计理论研究的结合,对设计的发展及科学化将具有特别重要的意义。     

几种新型含氰废水净化剂的研制

用膨润土和高岭土为原料，讨论了膨润土吸附剂的改性方法，制备了系列含氰废水净化剂，进行了废水处理实验，测定了净化后水样含氰量，绘制了净化剂用量与CN^-去除率关系曲线。研究发现，经复合改性的膨润土净水效果最好。当投加1％的改性膨润土，CN^-去除率可达80％以上，并讨论了膨润土的结构与改性机理。为含CN^-离子废水处理提供了有价值的参考依据。     

NI-LAB虚拟组态控制实验室的研制

本文利用虚拟仪器技术,采用了LabVIEW图形编程环境,以数字可编程调节器为原型开发了一套虚拟组态控制实验室,介绍了系统实现的功能、基本组成、软件的设计思想和设计方法以及硬件的选取使用,最后给出具体的演示实例,结果表明,LabVIEW以其强大的硬件驱动、图形显示能力和便捷的快速程序设计为过程控制提供了优秀的解决方案.     

钢结构发展现状与对策

首先简要地介绍了国内外钢结构的发展现状，尤其是我省发展钢结构的前景和存在的主要问题，同时在分析论证的基础上，提出了在我国加入WTO后推广钢结构的对策和措施。     

热力学分析在连续镀锌过程中的应用

热力学分析结合相图研究可用于解决生产实际问题。在连续镀锌过程中，锌液中铝是一种很重要的添加元素。它对镀锌质量有直接的影响。但锌池中铝含量的测量与控制还存在困难。在对Fe-Zn-Al三元体系Fe溶解度曲线的热力学分析的基础上，用Matlab编制了事家图形用户界面的程序，把热力学分析应用于计算锌池中的有效铝含量，将有助于热镀锌工业实现对铝含量的控制。     

显微组织对NdFeB磁体β（iHc）的影响

研究了显微组织对ＮｄＦｅＢ磁体ｉＨｃ及β（ｉＨｃ）的影响，对ＮｄｘＦｅ９３－ｘＢ７磁体，ｘ从１６增加到２８时，Ｈｃ增加了５５％，β（ｉＨｃ）降低了约１１％；进一步优化显微组织，增加富Ｎｄ晶间相，减弱晶粒间的磁耦合作用及消除晶粒表面的高退磁场区域，不仅可提高磁体的矫顽力，亦可显著改善其矫顽力温度系数。     

一种基于距离和灰度的特征提取及其十字链表法的编程实现

本文从数字图像的灰度及其边缘的距离特征 ,对数字图像的特征提取进行了分析和探讨 ,并绘出了基于十字链表这种数据结构的编程实现方案     

纳米磷灰石晶体/聚酰胺66复合材料的制备和界面研究

作者通过溶液法制备了纳米磷灰石晶体／聚酰胺66复合材料，用燃烧法测试了纳米磷灰石晶体在复合材料中的含量及其均一性，并用红外和拉曼光谱及X－射线衍射对复合材料的界面进行了初步研究。结果表明，纳米磷灰石晶体在复合材料中呈均匀分布，且在复合材料的两相界面间有新的化学键形成。