微波干燥在气相超稳Y型分子筛制备中的应用研究

研究了微波干燥在气相超稳Y型分子筛制备中的应用。结果表明，分子筛经微波干燥后，其理化性质有所改善，结晶度提高，经气相超稳化反应后其产品结构及物化性质与传统电加热干燥后的气相超稳产品基本一致，说明微波干燥可替代传统干燥方式。与传统电加热干燥方式相比，微波干燥能缩短干燥时间，有效降低能耗。     

适用于网页服务器的应用型入侵检测系统

网页服务器用来传递或处理各种信息,网络攻击手法日新月异,造成诸多攻击手法可以很容易地被实现,多数的入侵检测系统以入侵特征规则作为检测基础,仅能对已知的弱点做有效的检测;提出一个适用于网页服务器的应用型入侵检测模块,将检测模块直接嵌入于网页服务器中,以“异常行为检测”和“错误行为检测”的办法,确认攻击类型,有效地预防新型攻击行为与检测已知攻击事件,对提高系统的安全性有重要作用。     

USERS' TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users' interest can be mined from the web cache and can be used widely. The interest can be specialized by the two-tuple (term, weight) in the simple interest model, in which the association relations are not mined, and then the interest cannot be associated in expressing the users' interest. Based on analyzing the WWW cache model, this letter brings forward a two-dimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

水泥生产中预加水成球微机控制系统

叙述水泥生产中以ＳＴＤ８０９８微机系统为核心组成的生料预加水成球控制系统的构成、工作原理及软件结构。该系统目前已在云阳钢铁厂水泥分厂投入使用，效果良好，成球合格率在９０％以上。     

瞬态瑞利面波技术在地震勘探方面的应用研究

运用瞬态瑞利面小勘探方法可以在寻找激发岩性和提供静校正所需参数方面取得好的效果。     

USERS’ TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users‘ interest can be mined from the web cache and can be used widely.The interest can be specialized by the two-tuple(term,weight) in the simple interest model,in which the association relations are not mined.and then interest cannot be associated in expressing the users‘interest.Based on analyzing the WWW cache model,this letter brings forward a twodimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

精细功能陶瓷的若干发展趋势

概括了分析自９０年代初以来精细功能陶瓷的发展趋势，提出了一些相关的研究领域。     

地下通风系统管理的新技术——系统特征图

本文介绍系统特征图的原理与方法 ,及其推广应用的前景     

工业锅炉群集散控制系统

介绍了XMC-3000工业热水锅炉群集散控制系统的硬件组成及特点,描述了锅炉燃烧系统、定压系统的控制方案和系统供热调节模型,最后给出了系统的主要功能。     

Interoperability issues in heterogeneous network management

The presence of dissimilar network models and standards necessitates interoperability as a means of achieving ubiquitous connectivity and management. The primary focus of this paper is to identify interoperability issues, independent of the network management model, which form the basis for developing interworking paradigms. Network Management and Interoperability related concepts and terminology are introduced and a generic network management framework is presented. Based on the generic framework, interoperability issues for developing paradigms are identified systematically. Different paradigms for interoperability are described and compared. The techniques used by these paradigms in addressing the issues identified are discussed.