查询词典 network analysis

In 2001 graduates, works in makes the system integration towardsthe forest group Beijing subsidiary company, the MIS managementinformation system development work, succeeds realizes1000000000000000 local area network networks analysis situs plan forthe Beijing "boda" intelligence building. 99 yearsnamely obtain "thehigh-level network operator" the certificate, in 2002 obtainsMicrosoft Engineer MCSE network, the MCDBA database administratorcertificate.

主要经历：■ 2001年毕业，工作在朝林集团北京分公司做系统集成，MIS管理信息系统开发工作，成功为北京博达智能大厦实现1000兆局域网网络拓扑方案。99年即取得"高级网络操作员"证书，2002年取得微软MCSE网络工程师、MCDBA数据库管理员证书。

In Black-Scholes pricing model, there was five variables impact the option price that we take to be the input variable in artificial neural network, both Back-Propagation Network and Radial Basis Function Network are used. Base on the difference analysis, we find out another variable that can improve learning efficiency and affectivity.

为避免差异，以Black-Scholes模式中，五项影响权证价格之因子为输入变数，分别以倒传递网路与半径式函数网路建立模式，並藉差异分析找出可改善学习绩效之变数。

On the basis of the analysis to the short circuit malfunction in domestic underground high voltage power network the paper deeply studied the relevant protection principle and the approach for improving the sensitivity and reliability of short circuit protection in underground high voltage power network designed the new type computerizable protection scheme of selective and rapid short circuit in underground high voltage power network with computer communication and logic identification technology Computer .

在分析我国井下高压电网短路故障的基础上，深入研究相关的保护原理及提高井下高压电网短路保护灵敏度和可靠性的方法，设计出新型的利用计算机通信与逻辑识别技术的井下高压电网微机选择性速断短路保护方案，将微机保护应用于煤矿井下高压电网，通过多机通信，逻辑判断判定线路故障段，从而做到快速的，有选择性的切断故障线路，避免煤矿井下高压电网因越级跳闸而造成大面积停电。

Based on emphasis of strategic environmental assessment of highway network planning, main contents of follow-up evaluation of highway network planning were proposed involving analysis of cooperation with other dominical planning and timely supervision of environment impact from highway network planning.

新颁布的《环境影响评价法》对环境影响的跟踪评价提出了明确规定，文章基于公路网规划环境影响事前评价的侧重点，提出公路网规划跟踪评价的内容主要包括两个方面：一是与相关规划的协调性分析；二是公路网规划实施过程中环境影响的实时监督，并进一步提出了跟踪评价方法。

Based on general process of public policy analysis, using the Triple Helix theory, The Interest Group theory and Policy Network theory, with adopting methods of historical analysis, literature analysis, case study and comparative analysis, the dissertation firstly examines irrespectively the history, content, process and outcome of American research university technology transfer policies; Then, the dissertation analyses the value orientation, experiences and issues systematically, putting forward some policy suggestions for Chinese university technology transfer according to Chinese practical needs.

本文依公共政策分析的一般逻辑，运用三重螺旋理论、利益集团理论和政策网络理论，采取历史分析法、文献法、个案法、比较法等研究方法，首先从美国研究型大学技术转移政策历史、政策文本、政策过程、政策结果几方面分别论述，然后对美国研究型大学技术转移政策的价值取向、经验和问题进行了总体分析，并结合我国实际需要，为我国高校技术转移提出适宜的政策建议。

Through the analysis of the influence of network designing frame on the network routing performance,the importance of that the altering of local network parameter will influence the entire routing environment is described.

通过对网络设计架构影响网络路由性能的分析，描述了局部网络参数的改变对整体路由环境影响的重要性。

In order to make the current Internet provide better QoS guarantees, many works have been reported in the literature, and many schemes are proposed at different layers of the network. Since the user acquired QoS and the service capability provided by operaters are all obtained from the analysis of the network traffic flow, the research on the characteristics of the network traffic flow is a key problem for improving QoS.

本文致力于基于流量测量的网络QoS改善方面的研究，主要研究内容和创新点如下：1IP网络流量测量的研究：网络流量测量是研究网络行为的基础，而理解网络行为对于更好地管理网络资源，保障服务质量有着重要意义。

Due to the mobile sensor is expensive and moving will consume a lot of energy. We used a small part of mobile sensor and most part of static sensors to meet the demand of k-coverage of three-dimensional network, and we have analysis the ratio of them is 1/(2πk^1/2. To achieve k-coverage, we have received the maximum moving distance for mobile sensor is O(log^1/3 in a network with a size of L . At last, we established a mathematical mobility model for mobile sensors, and converted the sensor redeployment for k-coverage into maximum network flow problem, and proposed a distributed relocation algorithm and verified it through experiment simulation.

考虑移动传感器移动会大量消耗能量，且比较昂贵，使用小部分的移动传感器和大部分静止传感器来满足网络k-覆盖的密度需求，且分析了其密度之比为1/(2πk^1/2；并证明了网络要达到k-覆盖传感器需移动的最大距离为O(log^1/3；建立传感器移动数学模型，将传感器重新部署问题转化为最大网络流问题，提出分布式重新部署算法并实验仿真证明其有效性。

Any traffic demand distributes on certain space structure. As a result, highway transport network structure analysis aims at match traffic demand of urban agglomeration highway transport network, and pertinently improving urban agglomeration highway transport supply ability and highway transport network service level from the ontic and indwelling angel.

任何一种交通需求都是以一定的空间结构分布的，因此进行公路交通网络的结构分析是站在本体、内源的角度去匹配城市群公路交通需求，有针对性地去提高城市群交通供给能力和公路交通网络服务水平。

To help improve Henan Netcom Company's ability of competition, we also make the environmental analysis, the strategy analysis and the competitive analysis; distinct it's external internal strength as well as weakness opportunity, threat. We assure that the core competition abilities include advanced telecommunication network, large numbers of subscribers and various services. Then this text analysis the competitors, the potential competitors, substitutions, equipment providers and customers by using Porter theory, compare each competitor's ability and the field that they compete drastically. Through conforming the costumer's utilitarian and personal services requirement, it discover that the key factor of development is holding the group subscribers. By Boston Matrix we find out key services, staring services, problem services, then study which service is the most important for us and which one should be throw off. Base on analysis above, this article concludes the general strategy and the service strategy of Henan Netcom: enforce the stable development strategy for certain period, and perform expansion strategy when time is fit.

在对河南省通信公司的发展战略的分析中，以战略管理理论战略分析为基础，进行了河南省通信公司的内部的优势和劣势以及外部机遇和威胁分析，确定了河南网通公司的优势是先进的通信网络、庞大的客户资源和丰富的业务；运用波特五种竞争力分析方法，通过竞争对手分析、潜在竞争对手分析、替代品分析、供应商分析、用户分析，探讨了几个竞争者实力对比和相互竞争激烈的领域；明确了用户需求是在方便和实用的同时，追求个性化服务，得出了今后竞争的重点是保住关键的大客户；运用波士顿矩阵分析法，找出了河南省通信公司的金牛业务、明星业务和问题业务，研究了公司各种业务产品的发展重点和取舍战略。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。