共享资源

Two types of coefficients transforms are compared,The minimal number of nonzero digitals called Canonic Sign Digital and common substructure sharing mode are used to improve performance of raise cosine shape filter.

利用Canonic Sign Digit表示定点数并且实现高效的移加运算，实现定点数乘法可以极大减少硬件资源[1]，利用滤波器邻近抽头系数的特点进行相同项的合并共享进一步精简硬件资源[2]。

Most of the e-learning research topics focus on metadata of learning object. These studies extract useful information from metadata, and use them to organize the LOs. However, to understand the metadata is not enough to organize the multimedia-style LO in meaningful manner. The comprehensive multimedia-style LO is especially useful for mobile learners to choose what they really demanded. In order to attack the problem, this project uses multi-agent technique to develop a personalized hyper-seamless learning environment for managing LOs comprehensibly. Following that, the proposed environment coordinates two agents: Content Reorganize Agent, and Zone Agent to provide mobile learners the efficient multimedia-style learning experience. The CRA is responsible for reorganizing the discovered critical multimedia content by analyzing learner』s behavior and the multimedia』s annotation. The ZA is designed for terminal devices to monitor the learning behavior, and it sends the collected behaviors to CRA for evaluating. Moreover, the ZAs can communicate with each other, and they can self-organize as a group for sharing learning resources. Due to the cooperation of the two agents, the learning environment can give the properly multimedia-style LO for learners without bandwidth squandering. Finally, we expect this project can construct a comprehensive multimedia-style LO map for efficient personalized seamless learning.

中文摘要大多数的数位学习研究著重於如何利用学习物件的Metadata来组织管理学习物件，然而只透过Metadata仍旧无法有效管理多媒体形态之学习物件，多媒体学习物件的内容若能被了解，则学习者能正确的选择所需的学习内容，尤其是行动学习，能正确选择行动内容不但能减少频宽的浪费，亦能有效利用行动装置有限的资源，有鉴於此，本研究计画拟利用多重代理人机制发展个人化超无缝学习环境来管理内容可被理解之多媒体形态学习物件，在超无缝学习环境中Content Reorganize Agent 与Zone Agent 这两支代理人程式负责协调作业以提供高品质之行动学习经验，其中CRA所负责的工作为分析学习行为与学习物件之注解找出多媒体关键内容来重组具备学习主题之多媒体学习内容，而ZA为安装於学习装置端的代理人程式，其负责监督学生在学习过程中产生的行为，并将该资讯传回CRA以供分析，此外ZA与ZA之间具备自我群聚组织的能力，同一群组下的ZA可彼此共享所需的学习资源，透过CRA与ZA的合作，个人化超无缝学习环境能在不浪费网路频宽的前提下，提供正确且合适的多媒体学习物件给行动学习者，最后我们预期透过本计画的执行能够建立具备内容理解能力之学习物件模型，并利用此模型提供有效率的个人化无缝学习。

Through the discussion of the theory and technology of knowledge management, this chapter designed an open and user-centered management system, which can manage the web-based education resources distributedly and share these resources from different websites.

该系统实现了对网络教育资源的分布管理以及对不同站点间资源的共享。

In order to combine educational resources, realize high-quality resource-sharing, promote and expand the function served in local socio-economic development constantly, the institute has already taken over more than 2200 mu of land for using under the energetical support of the province and departments concerned of the city. It will be used to set up a new headquarters and a high scientific area of agriculture of Yongzhou University, and the current scattered school will be relatively centralized.

为整合教育资源，实现优质资源共享，不断提升和扩展为地方经济社会发展服务的功能，学院在省、市有关部门的大力支持下，已征用2200余亩土地，拟新建院本部和永大农业高科园，将现行分散的校区相对集中。

The third tidal wave of IT industry is gestating from the beginning of the new century, which tries to interconnect all resources on Internet so that resource sharing and collaborating can be implemented in the scope of virtual organizations. Therefore, it is significant and valuable for both researchers and engineers to investigate grid computing technologies for large-scale business applications to support virtual organizations. Based on Meta Computing, orthodox Grid Computing and Peer-to-Peer Computing, the author explores fargoing grid computing methodologies, which incorporates middleware support at three levels, viz.

进入新世纪以来，信息产业的第三次浪潮开始孕育，它试图全面连通因特网上的所有资源，以最终实现灵活的虚拟组织范围的资源共享和协同工作。

The aim of grid is to eliminate the information islands in distributed and heterogenous environment and to implement the sharing of any resources.

网格的核心是在异构和分布的环境中消除资源和信息孤岛，实现各种资源的全面共享。

The comparative study on vegetation background survey of the stationsand the comparison on level of phytocoenology on zonal habitats indicates thatthe diminishment of the numbers of families,genus and species,compositionof life types,diversity of communities and habitats,;and the increscence in theproportion of photosynthesis functional groups of C3/C4 plant,richness ofspecies,density of tussock and tiller,diversity of species,evenness,leaf areaindex,leaf area duration,dry matter production of communities alongside thelatitude increasing and the temperature decreasing;and the dynamic curve ofthe community productivity also tend to steadily increase along with thetemperature going up and the heat accumulation gradually in moderate-temperate steppe station from violent fluctuation along with seasonal badly-distribution of precipitation in warm-temperature steppe station;manifestingthat transformable tendency of productivity pattern of the community from morevigorous net assimilation,sparser and higher crops stricture of tussock and tiller,and possession on more resources by less species inclined to thicker in densityof crops,superior effectiveness of multi-leaves and pattern of multi-speciesresource sharing,reflecting that bigger disparity of the vegetationcharacteristics and the style of the community growth in the two differentthermal-type steppe stations owing to background of natural-historicenvironment and combination of water and heat.

内蒙古草原区两个不同热量型研究站点植被本底调查和显域地境群落学水平的比较研究表明：随纬度增加和气温降低，植物科、属、种的数目，生活型组成，群落类型和生境类型的多样性均趋于减少，而C3/C4光合功能群比值和群落的物种丰富度，株丛密度，物种多样性，群落均匀度，叶面积指数，叶面积持续时间和群落干物质生产能力均趋于增加，群落生产力动态曲线从随天然降水的季节分布不均而剧烈波动趋向于随气温逐渐升高和热量逐步积累而稳定增长，显示出两站点植物群落从较为旺盛的群体净同化作用、较为稀疏高大的群体结构和少数物种占有较多群落资源的生产力格局向较高的群体密度、优良的多叶性能和多物种资源共享的群落生产力格局转变，反映出在内蒙古草原区不同的自然历史环境背景和不同的温度条件及其水热组合状况影响下，两个不同热量型草原站点植被性质的分异特征和显域地境群落生长模式的较大差别。

When an agent want to get service or take part in cooperation, only need to registry its name, physical location, current status, how to contact it and the service supplied or the service needed on the Bulletin Board, Bulletin Board agent assists to build the innominate mutual operation among them.

当需要被服务或参加协作时，只需将自己的名字、物理位置、资源、当前状态、如何与他们联系、可以提供的服务或需要得到的服务在公告板上登记，由公告板agent辅助建立agent之间匿名的互操作和资源共享。

Nonwestern countries should enhance their cultural self-confidence to promote cultural exchanges and absorption in a positive and open attitude rather than isolated attitude.

各民族文化在世界文化的互动中既不断吸收着异域文化中的优秀成分，同时也不断地贡献出本民族的文化资源使之成为人类共享、共有资源的一部分。

The control performances of Networked Control Systems are considerably constrained by sharable computing and networked resources.

网络控制系统的控制性能受限于共享的计算资源和网络资源，如何对NCS中的周期和非周期的复杂信息流进行有效的调度成为影响系统控制性能的关键因素。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。