平衡网络

In different scenarios factors related with these characteristics will affect the performance of routing protocols in different way. So it is critical to understand the influence of different factors precisely for the purpose of achieving best cost efficiency. Most of the routing protocols depend on broadcasting to disseminate the route request message. But broadcast can always incur broadcast storm problems and consume considerable amount of network resources.

因此，无线自组织网络中路由查询的效能取决于两个方面：第一，路由协议设计能否满足上述第一个方面的静态特性需求，这也是无线自组织网络路由技术研究领域内受到广泛关注的热点；第二，能否准确把握网络中各种因素对路由协议性能的影响，使路由参数配置以及路由策略选择与具体的网络环境相适配，在路由查询效率与开销之间寻得最佳平衡。

The purpose of transformation of the urban industrial ecology is to realize the economic growth and dematerialization and there are the identical purposes with the industrial symbiosis network.

因此，本研究提出构建产业共生网络是实现城市产业生态转型的必然选择，并根据产业共生可划分为生态产业园和区域副产品循环共生网络两种类型，相应提出适应性城市产业生态转型的路径是将二者结合起来，在城市范围内构建以经济效益和环境效益平衡发展、生态经济效率持续提高为目标的产业共生网络。

To solve QoS-constrained routing problem and the problem of balancing network load, an algorithm based on tabu search is proposed, which has a better ability of balancing the cost of the multicast tree and the network load; upon this algorithm, a new algorithm based on degree-constrained and load-balance is proposed, which has a nicer integrative performance on equipoise the cost of multicast tree and the load of links and nodes.

2针对网络负载均衡的QoS问题，提出基于禁忌搜索的负载均衡QoS组播路由算法，算法能平衡组播树代价和网络链路负载均衡状况；在此基础上提出了基于度约束和负载均衡的QoS组播路由算法，算法在满足QoS约束的基础上，均衡了组播树代价、网络链路负载和节点负载三者之间的关系，综合性能良好。

Network service states were regarded as basic situational elements, network offense and defense behaviors were both taken into account, gambling model for network security situation was constructed, in which the model parameters such as state space, strategy set and payoff function were definitely formulated. By simulation experiment, the Nash equilibriums was computed when attackers and defenders got a balance between payoffs, then quantitative depict of network security situation was accomplished.

该方法将网络服务状态作为基本态势要素，综合考虑网络系统中存在的攻防行为，建立了网络安全态势博弈模型，并对状态空间、策略集和效用函数等模型参数给出了明确定义，经仿真实验找到该模型的Nash均衡解，在均衡局势下攻防双方达到收益平衡，完成了对网络安全态势的定量刻画。

The core work of this paper is developing a communication subsystem which supports the communication of multiplicate messages and many communication forms according to the applications of the network classroom, as well as applying the technology of load balance to the network classroom. Furthermore, it accomplished the whole design of the network classroom and the realization of the functions of the server and the client.

本文的核心工作是针对网络教室应用，开发了一个支持多种信息类型和多种通信方式的通信子系统，并将负载平衡技术应用于网络教室，以满足大规模用户的需求；另外还完成了网络教室的整体设计以及服务器、客户端基本功能的实现。

Load equilibrating strategy is put forward. The principle and implementation of event recall in the environments of both DOS and WINDOWS are discussed.

结合监测系统的特点及向网络化发展的趋势，本章研究了影响监测网络性能的网络拓扑、网络信息流控制方式、网络负荷平衡等问题。

This text thinks the Network Communications right of information is different from the traditional spread right, its right property with compounding , integration, should regard Network Communications right of information as a whole to protect ; The legislative value orientation of the Network Communications right of information is to help the realization of the right benefit of the work, facilitate the development of network media and relevant industries, when technological measure and right limit the conflict, should pay attention to equilibrating each sides interests .

本文认为信息网络传播权不同于传统的传播类权利，其具有复合、集成的权利性质，应当将信息网络传播权作为一个整体加以保护；信息网络传播权的立法价值取向应是有利于著作权利益的实现，有助于网络媒介及相关产业的发展，当技术措施和权利限制冲突时，应注意平衡各方利益。

But also is facing some thornier question in the movement,like network audit scope too small, lacks the high quality the auditpersonnel, the software system function are few, the network auditdivulges a secret the event sometimes has and so on, investigates itsreason mainly is the financial network system and the auditingdepartment network construction development is not balanced; Thenetwork audit security waits for strengthens; The high quality auditpersonnel seriously lacks; Lacks outstanding network audit softwareand so on.

但在运行中也面临着一些较为棘手的问题，如网络审计的范围太小，缺乏高素质的审计人员，软件系统功能少，网络审计泄密事件时有发生等，究其原因主要是财务网络体系及审计部门网络化建设发展不平衡；网络审计的安全性有待加强；高素质的审计人员严重缺乏；缺乏优秀的网络审计软件等等。

The simulation points out a way for designing and manufacturing nanomaterials with totally different microstructures.2.The linear homopolymers have been added into a ABC 3-miktoarm star terpolymers system by dynamic density functional theory simulation. The areas of B phase domain and the interval between two nearest neighbour B phase domains shift with the accession of the linear polymer.3.A Petri net model was built to simulate the heat shock response in E.coli.

我们构建了大肠杆菌热休克反应的Petri网络模型，并应用化学反应动力学随机算法进行了模拟计算，观察其动力学过程，通过观测体系中平衡态下分子数目与反应速率常数间关系，总结了反应对体系平衡的影响规律，并由观测到的现象，对调控因子α的自身表达的调控机制作出推测：调控因子α的调控机制有可能是受网络控制的。4。

The architecture includes load balancing, personal portal, identity authentication, management platform, system database and security establishment: Load balancing provides high performance;Personal portal provides single-entry and individual service;Identity authentication supports user\s digital identity;Integrated management platform supports whole system\s configuration.

负载平衡满足性能需求；个人门户提供单点登录和个性化服务；身份认证是维护用户数字身份的网络基本服务；集成管理平台完成整个系统的管理配置工作；系统数据库则组织存放着所有应用系统的信息；另外，大量松散网络应用和网络资源集成在此框架结构下。文章详细讨论了各个系统的组成部分。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。