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Semantic Web, semantic grid and semantic network are three confusable concepts. The semantic Web is an extension of WWW. Its goal is making computer understand and process the data on the Web and providing various intelligent services. Semantic grid is produced by semantic Web in combination with grid; semantic network is a diagrammatical notation of knowledge, it consists of nodes and arcs.

语义网、语义网格和语义网络是三个容易混淆的概念，语义网是对WWW的延伸，其目标是使得Web上的信息具有计算机可以理解的语义，并为人们提供各种智能服务；语义网格是语义Web和网格相结合产生的新的研究领域；语义网络是知识的一种图解表示，它由节点和弧线或链线组成。

The environmental pollution and operation question which comes from ammonium dichromate as photosensitizer was overcome by this sensitive material.

这种以重氮树脂为光敏剂的圆网感光材料克服了目前以重铬酸盐为光敏剂的圆网感光材料所存在的操作问题及环境污染问题。

For example, Keyfitz made the classification of the bifurcations in one state variable, without symmetry up to codimension 7; Golubitsky and Schaeffer obtained the classification of the bifurcation problems in one state variable with Z_2 symmetry, in one parameter up to codimension 3; Golubitsky and Roberts studied the classification of degenerate Hopf bifurcation in two state variables with dihedron D_4 symmetry, in one parameter up to topological codimension 2; Melbourne obtained the classification of bifurcations in three state variables with octahedral symmetry, in one parameter, up to

需要指出的是以上研究均没有考虑分歧参数的对称性，Futer，Sitta和Stewart的工作虽然考虑了分歧参数的对称性，但仅限于分歧参数与状态变量具有相同的对称性，他们得到了状态变量与分歧参数均关于二面体群D_4对称，拓扑余维数不大于1的分歧问题的分类。高守平和李养成则讨论状态变量和分歧参数均具有对称性且对称性可以不同的分歧问题，并给出了状态(来源：A770707BC论文网www.abclunwen.com)变量关于二面体群D_4对称，分歧参数关于S~1对称，拓扑余维不超过1的分歧问题的分类。本文第一章讨论两个状态变量关于二面体群D_3对称，两个分歧参数关于O(2)对称的分歧问题，给出了该类分歧问题在非退化条件q(0)≠0下所有情形的分类与相应的识别条来源：AdadaBC论文网www.abclunwen.com

Get online with the friend stranger chats and not be to watch news even, once also was the greatest power that a lot of netizens log onto a website,"Dinosaurian "," GGMM "," prawn " wait for similar netizen communication language, also had produced tremendous echo socially.

上网与朋友甚至陌生人聊天而不是看新闻，也曾经是许多网民登录网站的最大动力，"恐龙"、"GGMM"、"大虾"等类似的网民交流语言，也在社会上产生过巨大的反响。

In this paper a production process flow chart of discrete manufacturing is presented by means of petri net, the optimization model of workload-stock is established. An approach of the optimal workloads is provided using analysis integer programming and integer matrices.

本文以Petri网作出一个离散制造中的生产过程流程网，建立起工作量与库存的优化模型，以整数规划与整数矩阵等分析算法给出一个在生产中制定最优工作量规划的方法。

On the basis of analyzing the structural characteristics and the negative effects in the spot market based supply chains, which is the most primary mode in the agricultural product circulation. This paper summarized five improvement realizations of the E-commerce to the agricultural products supply chain in spot market: Disintermediation, Reintermediati...

其次分析了当前我国农产品流通的主体———现货市场供应链体系的结构特性及其负面影响，并结合现实将农产品电子商务对供应链的改善作用总结为非中介化、再中介化、信息中介、垂直门户以及价值网五种不同的实现方式，最后提出了农产品供应链利用价值网实现优化的远景目标。

If k = 2 and the graph G corresponding to the wireless sensor network is (l+ max{1,l-4})-connected, or k≥3 and G is l(k-1 + 1-connected, then we can find k disjoint sets each of which completely covers all the targets and remains connected to one of sinks.

当k=2并且网络所对应的图G是(l+max{1，1-4})连通的，或者当k≥3并且G是l(k-1+1连通时，我们能够肯定找到k个不相交的节点集合，每个集合中的节点能够完全覆(来源：ABC929c92论文网www.abclunwen.com)盖所有的目标，并且与网关节点连通。

The company has strong technical forces, the backbone of the technical work experience in more than five years, a dedicated staff engaged in Internet cafes, teaching networks, local area networks, enterprise networks and various diskless network set up and maintain.

公司拥有雄厚的技术力量，技术骨干的工作经验都在五年以上，有专门的人员从事网吧、教学网、局域网、企业网和各种无盘网络的组建和维护。

Though the concept of ontology is still in disputation,its application in knowledge and information has already leaped forward.

语义网的出现将改变这种状况，简单地说，语义网就是机器可以理解的信息，是数据网或全球性的数据库。

Telecommunications is filled with division 2.9 HK dollar sign up for before stopping a card, if the report is belonged to solid, of 5 HK dollar change evaluate general demesne relatively report is filled with tower above of closing quotation price 72.4%.

由于电讯盈科总的已发行股本为67.7亿股，而李泽楷旗下的新加坡上市公司盈科拓展和中国网通集团合共持有约28.6亿股，所以为了收购剩余57.62%的股本，李泽楷与网通集团可能要花费195亿港元。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。