逻辑代数的集合图方法

本文提出了一种新的逻辑代数分析方法，集合图法。它兼具代数法与图解法的功能，与传统的卡诺图法相比，具有一些独到的特点。     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

泛Loeb可测集的S-饱和性

在 K-饱和的非标准模型中,研究了泛 Loeb 可测集 m(A),pns(~*X),cpt(~*X),fin(~*X),ns(~*X)的 S-饱和性.当 A 是紧致 Hausdorff 空间 X 的子集时,得到了 st~(-1)(A)是标准集的充分条件.     

一类带限制集值型投入产出方程的存在性定理

引入了一类带限制的集值型投入产出方程.通过利用某些非线性分析方法,得到了一些存在及连续相依性结果.     

面近正则外平面地图的色计数函数

首先给出了不可分离面近正则(除根面外,其它每个面的次均是常数k,其中k≥3)外平面地图的色数、根面次和边数3个参数的色计数函数所满足的方程,并给出了它的显式表达式.然后,给出了可分离面近正则外平面地图的色数、根面次和边数3个参数的色计数函数所满足的方程.     

基于概念图的超文本网页学习适应性机制研究

从概念图和超文本结构特点的相似性出发,分析了超文本网页的自适应方式和机制结构,提出适应性超文本链接的路径分类,对适应性超文本网页的结构设计提出了一些可行的建议.     

采动区建筑物损害的鉴定方法

文章根据开采沉陷的理论 ,提出了在采动损害鉴定时可以采用的鉴定方法。     

一维非线性映象新模型的分叉,窗口和混沌研究

本文针对几个一维非线性映象自已设计的新例子，分析了其中的混沌运动，获得了新的特点，目的是更加完善混沌运动机理，有助于其它混沌现象的研究．     

《教育技术学专业汉语》辅助教学研究

文章从少数民族学生的特点和《教育技术学专业汉语》课程性质出发,阐述了在《教育技术学专业汉语》课程中采用辅助教学的重要性与可行性及具体运用形式——多媒体课件和思维导图的运用,并提供了具体制作方法和案例.     

An Improved S-Random Interleaver Design for Turbo Code Based on Chaos Model

A new method to design interleaver based on Henon chaos model is presented. The designed interleaver is with rather random behavior. Experimental results show that the proposed S-henon interleaver make a magnitude of im provement in bit error rate （BER） performance by 0.4 dB compared with the S-random interleaver for AWGN channel respectively. The S-henon interleaver may be adapted to 3G mobile communication systems.