磁带备份技术浅析   总被引：3，自引：0，他引：3  

许芳  徐国虎 《图书情报工作》2003,47(3):96-99

从磁带备份的系统规划、系统构成和备份策略等方面对磁带备份技术进行简要分析。  相似文献   

自然数码立方和映射数列的研究     

冯国平  王瑛 《天水师范学院学报》2003,23(2):6-7

证明了图(N，T)中有且仅有9个圈，并给出了对任意自然数n 0，存在自然数k0，当k≥k0时，T k(n 0) 进入相应圈的充要条件。  相似文献   

计算机辅助分析和设计在微波技术中的应用     

宋佳 《浙江传媒学院学报》2003,10(3):62-63

本文首先分析了计算机辅助分析、辅助设计和微波分析、微波设计中遇到的问题的特点以及它们之间的关系,然后以传 输线阻抗匹配为例,证明了计算机辅助分析和设计在微波教学和科研中的重要意义。  相似文献   

我国图书在版编目（CIP）工作研究综述   总被引：10，自引：0，他引：10  

樊玉敬唐开  田傲然 《津图学刊》2003,(4):14-19

在对100多篇有代表性的有关CIP工作的论文综合分析的基础上，本文从四大方面，即我国实施CIP的作用和意义、CIP在国内外的发展历程、CIP工作中存在的问题及原因、改进和完善CIP工作的方法与对策，对我国的CIP研究进行了概括和总结。  相似文献   

论合订题名在机读书目数据库中的著录   总被引：4，自引：0，他引：4  

韩梅 《江西图书馆学刊》2003,33(4):33-34

分析了中图书合订题名的概念，并结合图书馆的录实际，介绍了中图书中常见的合订题名的类型及其在机读目录中的录方法。  相似文献   

不同角度与层面上的物质芳香性   总被引：2，自引：0，他引：2  

李兆楼 《济宁师范专科学校学报》2005,26(6):10-11

从不同角度与层面上讨论了物质芳香性的概念及其最新研究成果.  相似文献   

基于延迟制造的客户订单分离点定位   总被引：3，自引：0，他引：3  

范志强  庄佳芳 《上海海事大学学报》2006,27(2):63-69

通过建立基于成本的定量模型，对生产过程前s-1道工序的成本进行分析，将客户订单中要求的交货期作为约束条件引入模型，依据其不同取值范围得出4种情形下的客户订单分离点（CODP）最佳定位，并在分析4种情形的基础上将CODP最优解用公式表示．同时，分析总成本函数分别为常量函数、单调递增、单调递减、凸函数、凹函数及波浪形函数时的CODP定位最优解，并以实例对模型进行实证分析．  相似文献   

Nobility,women and historical narratives of the crusades and the latin east     

Natasha Hodgson 《Al-Masaq: Islam & the Medieval Mediterranean》2005,17(1):61-85

Historical narratives of the crusades and Latin settlement in the Levant, like other medieval literature, provide slim details about women. In medieval society Latin literary education was dominated by a predominantly male and ecclesiastical hierarchy, which reflected the views of a patriarchal social system and marginalised the public role of women. Crusade narratives in particular have been criticised for their negative attitude towards women, mirroring a lack of ecclesiastical enthusiasm at their involvement in the crusade movement. Histories about crusading and events in the Latin East were often written for, and in some cases by, the lay nobility who took part in crusades and settled in the holy land. These texts were sometimes used as propaganda to encourage nobles to take the cross, and much of the imagery within them had didactic elements. In the case of women, they provided models for behaviour according to social and marital status. A consistently negative portrayal of women was doubtless impossible due to the number of important noblewomen who took the cross, and their value in cementing political alliances between western Europe and the Latin East through marriage. This article contends that it is the complex links between crusade narratives and the nobility, in terms of participation and patronage, audience, subject matter and values – crusade as a “noble” pursuit – which helps to explain the discrepancy between established ecclesiastical views and the portrayal of women in historical narratives about crusading and settlement in the East. In order to establish this idea effectively, several main themes must be addressed, including the role of crusade texts within the context of contemporary noble culture, and crusade narratives as source material for noble values concerning women. To begin, however, it is necessary to provide some background on attitudes towards women and crusade, as well as the concept of nobility and the noblewoman's place in medieval society.  相似文献   

Orthodox Communities in Eastern Anatolia in the Thirteenth to Fourteenth Centuries. Part 2: The Time of Troubles     

Dimitri A. Korobeinikov 《Al-Masaq: Islam & the Medieval Mediterranean》2005,17(1):1-29

Eastern Asia Minor underwent profound changes in the thirteenth to fourteenth centuries. The period in question is marked by the decline of the Greek Orthodox Church in Anatolia. Why did the Greek population, prosperous in the thirteenth century, dwindle in the next century? The answer may lie in the general development of Eastern Anatolia at that time: the wealthy provinces of the Sultanate of Rūm and the state of Ayyubids became an arena of constant struggle between powerful warlords, which led to depopulation of many cities. Neither Islamisation nor the process of Turkisation seem to have been a decisive factor of the decline of the Greek settlements in Eastern Asia Minor.  相似文献   

中专德育课研究性学习初探     

邱桂梅 《贵阳师范高等专科学校学报》2005,(3):90-92

研究性学习能培养人的创造能力和创新意识，它注重的是学习的过程，而不是结果。在中专德育课程中进行研究性学习，能改变以往陈旧的教学理念，能激发学生的主动学习精神与积极的求知欲望。在课程应用中首先要明确研究性学习的目的、意义，在整个学习过程中老师应从始到终做好指导性工作，实现从“要我学”到“我要学”的转变。  相似文献