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1.
信息化指数模型及上海信息化水平的测定   总被引:5,自引:0,他引:5  
夏磊 《情报理论与实践》2001,24(6):436-438,416
The paper gives an improved model of informatization index. With this model, the social informatization indices of Shanghai from 1995 to 1999 are measured. The social informatization level of Shanghai in those 5 years is analyzed.  相似文献   

2.
Informatization construction is an unprecedented project, so examining the implementation of its development program termly is around the comer. Besides, based on the problems found during the examinations, the program should be emended regularly to guarantee the successful implementation of the development program in the 10^th Five-Year Plan of Infonnatization. The domestic research on evaluating informatization is concentrated on the estimation of social informatization. In this article, based on the analysis on the evaluating work of informatization, the midterm evaluation indices and the evaluating scheme of industrial informatization construction are discussed, and using CAAC as an exarnple,a midterm evaluation scheme of industrial informatization construction in the Five-Year Plan of Informatization is given.  相似文献   

3.
正A Chinese university has developed a police car capable of face scanning during patrols.The intelligent vehicles,developed by University of Electronic Science and Technology of China in Sichuan Province,will be first tested in east Zhejiang Province in June,according to the university.China's police cars are mostly refired from commercial car models according to the needs of local  相似文献   

4.
钱选 《情报理论与实践》2001,24(2):118-119,152
How to effectively use the special fund for importing liberal arts books is an important problem. In this paper, two basic indices, information quantity and information value, are proposed. The system of factors involved in the actual measurement and the computing formulas are described. The paper points out the importance of sharing imported books and discusses how to realize resources sharing.  相似文献   

5.
信息伦理学研究中若干问题的思考   总被引:13,自引:0,他引:13  
The further development of information ethics needs to solve some important ethic problems involved with disciplinary construction. These problems include the cause of the formation of information ethics; the research method,attribution and features of information ethics; the connotation and systematic structure of information ethics; the enlightenment we gain from the studies of the guiding principles of information ethics in foreign countries. The scientific analysis and exposition of these problems are helpful to the prosperity and perfection of information ethics and to the construction of social information ethics.  相似文献   

6.
7.
The application of information technology in business is becoming popular and brings more benefit to the society. The secret of Wal-Mart' s winning the No.1 of the world' s 500 top powerful companies is that it often follows up the development of information technology, fully integrates information and information technology into management, and increases the investment in informatization. This article attempts to discuss how Wal-Mart uses information technology in the retailing trade.  相似文献   

8.
木兰科分类系统的初步研究   总被引:10,自引:0,他引:10  
A new system of classification of Magnoliaceae proposed.  This paper deals mainly with taxonomy and phytogeography of the family Magnoliaceae on the basis of external morphology, wood anatomy and palynology.  Different  authors have had different ideas about the delimitation of genera of this family, their controversy being carried on through more than one hundred years (Table I).  Since I have been engaged in the work of the Flora Reipublicae Popularis Sinicae, I have accumulated a considerable amount of information and material and have investigated the living plants at their natural localities, which enable me to find out the evolutionary tendencies and primitive morphological characters of various genera of the family.  According to the evolutionary tendencies of the characters and the geographical distribution of this family I propose a new system by dividing it into two subfamilies, Magnolioideae and Liriodendroideae Law (1979), two tribes, Magnolieae and Michelieae Law, four subtribes, Manglietiinae Law, Magnoliinae, Elmerrilliinae Law and Micheliinae, and fifteen genera (Fig. 1 ), a system which is different from those by J. D. Dandy (1964-1974) and the other authors.      The recent distribution and possible survival centre of Magnoliaceae. The members of Magnoliaceae are distributed chiefly in temperate and tropical zones of the Northern Hemisphere, ——Southeast Asia and southeast North America, but a few genera and species also occur in the Malay Archipelago and Brazil of the Southern Hemisphere. Forty species of 4 genera occur in America, among which one genus (Dugendiodendron) is endemic to the continent, while about 200 species of 14 genera occur in Southeast Asia, of which 12 genera are endemic.  In China there are about 110 species of 11 genera which mostly occur in Guangxi, Guangdong and Yunnan; 58 species and more than 9 genera occur in the mountainous districts of Yunnan.   Moreover,  one  genus (Manglietiastrum Law, 1979) and 19 species are endemic to this region.  The family in discussion is much limited to or interruptedly distributed in the mountainous regions of Guangxi, Guangdong and Yunnan.  The regions are found to have a great abundance of species, and the members of the relatively primitive taxa are also much more there than in the other regions of the world.      The major genera, Manglietia, Magnolia and Michelia, possess 160 out of a total of 240 species in the whole family.  Talauma has 40 species, while the other eleven genera each contain only 2 to 7 species, even with one monotypic genus.   These three major genera are sufficient for indicating the evolutionary tendency and geographical distribution of Magnoliaceae.  It is worthwhile discussing their morphological  characters  and distributional patterns as follows:      The members of Manglietia are all evergreen trees, with flowers terminal, anthers dehiscing introrsely, filaments very short and flat, ovules 4 or more per carpel.  This is considered as the most primitive genus in subtribe Manglietiinae.  Eighteen out of a total  of 35 species of the genus are distributed in the western, southwest to southeast Yunnan. Very primitive species, such as Manglietia hookeri, M. insignis  and M. mega- phylla, M. grandis, also occur in this region. They are distributed from Yunnan eastwards to Zhejiang and Fujian through central China, south China, with only one species (Manglietia microtricha) of the genus westwards to Xizang.  There are several species distributing southwards from northeast India to the Malay Archipelago (Fig. 7).      The members of Magnolia are evergreen and deciduous trees or shrubs, with flowers terminal, anthers dehiscing introrsely or laterally, ovules 2 per carpel, stipule adnate to the petiole.  The genus Magnolia is the most primitive in the subtribe Magnoliinae and is the largest genus of the family Magnoliaceae. Its deciduous species are distributed from Yunnan north-eastwards to Korea and Japan (Kurile N. 46’) through Central China, North China and westwards to Burma, the eastern Himalayas  and northeast India.  The evergreen species are distributed from northeast  Yunnan  (China)  to  the Malay Archipelago.  In China there are 23 species, of which 15 seem to be very primi- tive, e.g. Magnolia henryi, M. delavayi, M. officinalis and M. rostrata, which occur in Guangxi, Guangdong and Yunnan.      The members of Michelia are evergreen trees or shrubs, with flowers axillary, an- thers dehiscing laterally or sublaterally, gynoecium stipitate, carpels numerous or few. Michelia is considered to be the most primitive in the subtribe Micheliinae, and is to the second largest genus of the family.  About 23 out of a total of 50 species of this genus are very primitive, e.g. Michelia sphaerantha, M. lacei, M. champaca,  and  M. flavidiflora, which occur in Guangdong, Guangxi and Yunnan (the distributional center of the family under discussion)  and extend eastwards to Taiwan  of  China, southern Japan through central China, southwards to the Malay Archipelago through Indo-China. westwards to Xizang of China, and south-westwards to India and Sri Lanka (Fig. 7).      The members of Magnoliaceae are concentrated in Guangxi, Guangdong and Yunnan and radiate from there.  The farther away from the centre, the less members we are able to find, but the more advanced they are in morphology.  In this old geographical centre there are more primitive species, more  endemics  and  more monotypic genera. Thus it is reasonable to assume that the region of Guangxi, Guangdong and Yunnan, China, is not only the centre of recent distribution, but also the chief survival centreof Magnoliaceae in the world.  相似文献   

9.
我国中小企业信息化制约因素及政策建议   总被引:6,自引:0,他引:6  
Compared with the large-sized enterprises, the small and medium-sized enterprises have the characteristics of small scale, low management level, fragile fund basis and low capacity to resist business risk and external impact. Starting with the problems faced by the small and medium-sized enterprises in modern competition and informatization process, this paper explores the concrete policies and measures the small and medium-sized enterprises should adopt in the informatization construction.  相似文献   

10.
The China Patents and Trademarks carried an article entitled Application of Equivalent Doctrine in Utility Model Patent Infringement Lawsuit in the first issue of 2006 (Meng Fanxin is the author; so it is hereinafter referred to as "Meng's article"), in which some basic facts are revealed of the case of Yuanda v. Tianqi, a case dispute of patent infringement (involving patent 99233491.8 for a utility model of a detachable handlebar; hereinafter referred to as the patent infringement case involving the handlebar), with clear comments made on the second-instance ruling made by the Zhejiang Province Higher People's Court. As mentioned in Meng' article, the patent infringement case involving the handlebar is designated as one of the ten major IP-related cases in Zhejiang Province in 2004. As this writer knows it, before the Zhejiang Province Higher People's Court, the courts in regions, such as Guangdong Province,  相似文献   

11.
广西农业信息化与新农村建设的灰关联分析   总被引:1,自引:0,他引:1  
陈晓华 《现代情报》2009,29(5):48-51
农业信息化是新农村建设的突破口和重要途径。本文采用灰关联分析法,选取合适指标对广西农业信息化与新农村建设之间的关联性进行实证分析,验证了广西农业信息化对新农村建设的积极作用,但科学研究和综合技术服务业为农村建设方面仍然不容乐观。  相似文献   

12.
在RITE的框架下,考察了社会信息化指标体系中不同指标的增长特征及其在测算中的表现,提出了一种基于RITE测度的降维方法——指标增长特征降维法的实现思路。文章结合案例,通过指标抽取试验,对所提出的方法进行了实证研究。  相似文献   

13.
本文以2003-2010年江苏省两化融合发展状况为例,构建信息化与工业化融合发展水平评定指标,运用层次分析法(AHP)计算出相关指标权重,并运用模糊关联度分析法,对2003-2010年江苏省两化融合的发展水平进行综合评定,并提出几点思考。  相似文献   

14.
蒋红梅  陈雪梅 《科教文汇》2014,(30):166-167
信息化教学能力是信息社会背景下教师专业发展的重要组成部分。在调查四川省农村乡镇中小学教师信息化教学能力的现状和分析其影响因素的基础上,提出从加强农村中小学教师信息化教学能力发展的外部支持、优化农村中小学教师信息化教学能力发展的途径和促进农村中小学教师信息化教学能力发展的内部动力三方面来提升农村中小学教师信息化教学能力的策略。  相似文献   

15.
由于水土资源的特殊性和脆弱性,广西农业水利建设具有十分重要的地位。本文分析了广西农业水利研究与教育面临的问题和水利发展对科技的需求.阐述了加强农业水利研究与教育的意义和必要性.提出了加强农业水利研究和教育的途径。培养农业水利技术人才,可为广西水利事业和社会经济的发展提供人才保证和智力支持。  相似文献   

16.
国内外信息化水平测度理论研究比较   总被引:14,自引:0,他引:14  
国内外有关信息化水平测度的模型或方法很多,本文仅对马克卢普法、波拉特法、信息化指数法和我国信息化测度方法进行比较分析。  相似文献   

17.
党的十八大提出"走中国特色新型工业化、信息化、城镇化、农业现代化道路,推动信息化和工业化深度融合",贯彻落实于物流业的发展,其中一个重要方面是推进物流类行业协会信息化,充分发挥行业协会沟通企业与政府的关系、服务企业和政府服务之功能。本文以安徽省物流类行业协会为例,探究安徽省物流类行业协会信息化发展之动因,深入分析物流类行业协会网站建设之现状,进而提出加快安徽省物流类行业协会信息化建设之对策。  相似文献   

18.
文章建立多元模型,利用山东省17个地级市2000-2009年的面板数据,实证分析工业化水平、市场发育程度、城市化水平和信息化水平等因素对生产性服务业发展的影响。市场发育程度、城市化水平和专业技术人员的投入是影响山东省生产性服务业发展的关键因素;山东省信息化水平较低,未能起到推动生产性服务业发展的积极作用;山东省制造业与生产性服务业关联程度较低,尚未形成融合互促发展的良好局面。  相似文献   

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