孔子与德行派弟子

孔子的德政观可以用"仁礼同构"来概括,孔子努力身体力行并且也是这样要求他的学生的。然而事实却并非如此,德行派弟子如颜渊看到了理论与现实的巨大差距,提出了自己的见解,深化了对这一问题的思考,在历史上产生了较重要的影响。了解这一差异有助于我们把握儒学的历史命运。     

复杂结构簇合物的新稠合规则

提出了计算复杂结构族合物价电子数 (NVE)的公式 ,并提出了应用该公式的几条规则 .同时 ,把公式与著名的Mingos稠合规则进行了简单的比较     

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.     

影响有机化合物酸碱强度的因素

主要从有机化合物的结构出发,分析和判断了电子效应、杂化方式及空间效应等因素对有机分子酸碱性的影响.     

基层图书馆工作现状及对策

针对新时期基层图书馆所面临的经费不足、体制僵化、管理观念陈旧等一系列问题，提出了使基层图书馆走出国境、适应新时代发展需要的若干对策。     

格兰·泰勒棱镜两类视场角的比较研究

以格兰·泰勒棱镜为例 ,推导了沿主截面和垂直主截面两正交方向的最大视场角 ,并在常用结构角下比较了两类视场角的大小及它们随波长的变化关系 ,得知沿主截面的视场角对光路调整影响较大     

结构动力分析一种简易的直接积分法

本文利用方块脉冲函数优良的运算性质,提出一种结构动力分析简易的直接积分法——方块脉冲函数法,具有无条件稳定的积分格式,并表明方法的可行和有效.     

诚信教育:高校德育的一项重要内容

随着我国社会主义市场经济的不断完善、发展，诚信教育呼之欲出。新的社会环境下．诚信的内涵及其呈现出的新特点，要求教育应把诚信教育作为高校德育的重要内容并纳入其全过程，应有针对性、行之有效地开展诚信教育。     

玻璃钢地下输水管的生产工艺

阐述了生产玻璃钢地下输水管道的工艺流程及管壁各层的设计内容及其作用,分析了各工艺中的工艺要点,并给出了生产工艺数据。     

基于TCP／IP的网络体系结构完整性的研究

从几个方面论述了TCP／IP体系结构怎样通过层间协作来保证通信的可靠性，以此说明任何一个网络体系结构必须具备完整性，并给出了网络的几种寻址方法．