任职经济责任审计系统设计与实现

该系统严格遵照国家干部经济责任审计的有关准则与规定，能够对企事业单位、行政单位等不同部门各个层次的领导干部，从内控制度、管理、经营、财务等多方面、多角度、全方位地进行跟踪审计，客观公正、实事求是地对有关报表数据进行科学分析，恰如其分地认定干部实绩和经济责任。     

多目标多阶段决策问题最优化方法及应用

本文提出了可行状态点,可行边和可行策略等概念,建立了一种新的解决多目标多阶段决策问题的方法,介绍了这一方法的应用实例:     

关于三次图边可重构问题的注记

对δ（Ｇ）≥８的连续三次图Ｇ是边可重构的定理给出了一个简单证明。此外还证明了，当δ（Ｇ）＝７，γ（Ｇ）≤８２以及δ（Ｇ）＝６，γ（Ｇ）≤１７时，连续三次图Ｇ是边可重构的     

EBJ-120TP型掘进机的技术特点

介绍了EBJ-120TP型掘进机的主要技术参数、结构及其技术特点。     

The genetic diversity of cen-tral and peripheral popula-tions of ratlike hamster(Cricetulus triton)

The impact of habitat fragmentation and isolation on the genetic diversity of populations has attracted much attention in studies of meta-population and conservation biology. In this work, using the randomly amplified polymorphic DNA (RAPD) technique, we studied the genetic diversity of central, peripheral and peninsular populations of ratlike hamster, which were collected in five locations of the North China Plain and its surrounding areas, in 1999. The study revealed that, ⅰ) the genetic diversity of central population of Raoyang County＞the sub-central populations of Gu'an County and Taikang County＞the peripheral population of Shunyi District＞the peninsular population of Mentougou District; ⅱ) the genetic diversities of the five populations were positively correlated to the nearest distances to the peripheral line of population distribution; ⅲ) there were significant differences of gene frequencies of some RAPD fragments among the five populations. More RAPD fragments disappeared in peripheral populations than in central or sub-central populations. The frequencies of two RAPD fragments were correlated to the latitude. This study clearly indicated that the variation of the genetic diversities of the five populations was caused by edge effect and frag- mentation through the enhanced inbreeding and genetic drift, and thus supported the view that habitat fragmentation and related edge effect reduce the population genetic diversity.     

略论何乔远《名山藏》中人物传记的特色

在众多的私撰明史著作中,何乔远所撰的《名山藏》是比较成功和有特色的一部。它不仅在体载上有所创新,而且在人物传记上独具特色,关注下层人物,弘扬高尚气节。     

高阶相关调制分类原理、判决门限与仿真研究

信号的自相关函数由傅里叶变换与其功率谱相联系。Beidas和Weber揭示了自相关函数与似然函数的关系 ,并建立了高阶相关调制分类方法。推导了用信号高阶相关代替似然比进行MFSK调制分类的基本原理 ,推导了截断似然比检测性能分析的基本公式 ,研究了高阶相关调制分类门限设置方法 ,进行了MFSK调制分类计算机仿真试验。结果表明该方法是可行的 ,并可望用于其它问题中。     

砂质泥岩工程地质特性及其灾害防治对策

文章阐述了砂质泥岩的工程地质特性及其风化规律，在不同状态下形成的灾害，提出了防治对策。     

英汉交际语差异及其原因初探

文章就日常生活中一些较为典型的交际情景，对英汉交际语的差异及其潜在原因作了探讨。     

在环境中创造建筑的自我

在环境中创造建筑的自我，就是以客观环境制约条件和人文环境背景为基础，探索有个性和特色的建筑形态．从“建筑环境协调、建筑文脉意象”等视角，提出了“顺应协调、对比协调、历史文脉、建筑文脉、自然文脉”等5种在环境中创造建筑特色的设计手法．