共查询到20条相似文献，搜索用时 272 毫秒
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当今电子计算机技术与现代通讯技术相结合,为人类提供了一个全新的信息环境,即网络环境.随着互联网发展进程的加快,信息资源网络化已成为一大潮流.与传统的信息资源相比,网络信息资源在数量、结构、分布和传播的范围、载体形态以及内涵传递手段等方面都显示出新的特点. 相似文献
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随着网络的发展,信息资源的种类越来越多。不同种类的信息资源,有着不同的组织格式和查询机制。通过分析网络信息资源的分布和检索,来阐述如何加快信息资源的开发与利用。 相似文献
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阐述了网络信息资源的特征和网络信息资源面临的网络环境，探讨了我国网络信息资源目前面临的问题，并提出了应对策略。 相似文献
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现代信息技术环境下的信息资源配置 总被引：13，自引：0，他引：13
计算机技术、多媒体技术、网络技术等的发展及其在信息服务业中的应用,使信息资源的载体形式与传递方式增加,内容拓展,数量增大,分布分散且不均衡。作者认为,现代信息技术环境下的信息资源配置应树立需求导向观、协调共享观、虚实结合观和动态发展观,应将信息资源的宏观配置与微观配置有机结合起来,并提出了优化信息资源微观配置结构和宏观配置模式的见解 相似文献
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沈晓红 《中国科教创新导刊》2008,(35):226-226
网络环境给高校图书馆的文献信息资源建设带来了新的土壤,本文就是基于网络这一背景,首先阐述了我国高校图书馆在网络环境下的建设现状,并在此基础上分析了网络环境给我国高校图书馆信息资源建设带来的影响,进而提出网络环境下我国高校图书馆信息资源建设的新思路。希望通过这些探讨,可以对我国高校图书馆在网络环境下的信息资源建设提供一些借鉴作用。 相似文献
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网络环境使信息资源的所有权和使用权发生分离,从而拓展了馆藏结构,更新了馆藏资源的获取方式,改变了馆藏资源建设的理念。因此,我们必须明确目标,构建高校图书馆的文献保障体系,开发利用网络信息资源,建设网络信息资源导航库,实现馆藏文献资源的数字化,促进资源共享。 相似文献
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在网络环境下,网络技术实现了信息资源的交流和共享,激发了大学生产生新的文献信息需求,促使高校图书馆文献信息资源结构发生变化。了解当今大学生利用图书馆文献信息资源的需求趋势和文献信息的需求规律,充分开发、利用图书馆信息资源是高校图书馆追求的目标。 相似文献
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罗艳萍 《读与写:教育教学刊》2008,5(6)
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity. 相似文献
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Richard Denner 《海外英语》2007,(4):14-15
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose. 相似文献
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Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F. 相似文献
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陈美曦 《山东教育学院学报》2008,23(2):103-107
Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language. 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Anton Franks 《English in Education》1999,33(2):39-49
This paper looks at the way drama works to bring a model of an arts curriculum into reality. He also shows how drama is valuable when discussed as a separate, autonomous subject in the school curriculum as opposed to one subsumed within English. He argues for a view of the arts and gives an example of a sequence of work in an English GCSE class based around Arthur Miller's play View from the Bridge. From this he draws out several strands about the relationship of the drama curriculum to the individual students and teachers, the school, and to culture. He also emphasises the primacy of performance in drama education. 相似文献