In this paper, based on three conservation laws, a 3D dynamic model of kW class PEMFC stack is developed, then, based on adaptive neural-network fuzzy technique, experience and experimental data are used to set up a identification model of the operating temperature because the output performance and lifespan of the stack depend on the operating temperature of the stack. According to the mechanism model and identification model, two kinds of intelligent control methods are developed, and their simulations and experiments are presented.
同时，针对PEMFC电堆的输出电气性能和使用寿命很大程度上取决于电堆的操作温度这一问题，利用专家经验和实验数据，基于自适应神经模糊技术建立了电堆操作温度辨识模型，结合电堆机理模型和辨识模型，提出了两种智能控制方案，并进行了仿真和实验。
Is a professional enterprise-class software sales, information systems development and technical services high-tech enterprises, the company has the abundant technical force and become a collaborative enterprise information, project management and network security fields solutions for suppliers and service providers.
北京长得伟世天地科技有限公司是一家专业从事企业级软件销售、信息系统开发和技术服务的高科技企业，公司拥有雄厚的技术力量，并成为企业信息协作、项目管理和网络安全领域的专业解决方案供应商及服务商。
Our company is professional development, production and sales of various types of portable equipment ad Exhibition Direct manufacturer, has its own backlog of quality first-class aluminum production plants, products are: Yi Labao series, X-outreach campaign, a poster-series, L-Series exhibition, Li brand, Gua Hua-series, and Latin America Network Show - Series, series-information display screen series, exhibitions and other portable devices, these products look easy, natural screen lines, and more generous for shopping malls, supermarkets, post offices, banks, companies, service industries, such as exhibitions and product image promotion.
我公司是专业开发，生产和销售各类便携式的广告展览展示器材的直接生产厂家，有自己品质一流的铝型材积压生产厂，产品主要有：易拉宝系列，X展架系列，海报架系列，L展架系列，立牌系列，挂画架系列，拉网展架系列，资料架系列，展示屏系列，等便携式展览展示器材，这些产品外观轻巧，画面线条自然，大方多用于商场，超市，邮局，银行，公司企业，服务行业等的产品展览与形象宣传。
Ning Nan's mosquito, although some are evil, do, but give us head of a station undoubtedly people in before last of network incident sale one class, though the highway connects Rome, occasionally to do sth unconventional or unorthodox, go some miscreant crooked path, it is not quite beyond the mark to want only, also can try.
宁楠的蚊子，虽然有些恶搞，但无疑给我们站长们在网络事件营销上上了一课，虽说条条大道通罗马，有时候为了标新立异，走些邪道歪道，只要不太过分，也可以尝试尝试。
The founding of BAMC is an important achievement of Beijing media industry in the movement of industrial innovation and consolidation reform. Serving for the society and citizen is the responsibility of BAMC. The reformation and innovation is the guideline. By building two network platforms of the terrestrial digital video broadcasting and cable TV network, BAMC concentrates on forming two business integration on content and services and hopefully it will become a first class business operator in networks and platform in the sub-divisional market.
北广传媒以服务社会、服务百姓为己任，锐意改革，立志创新，通过搭建地面数字播出与有线网络传输两个网络运营平台、形成内容集成与服务集成两项核心业务集成，成为专注于细分市场的一流网络和平台运营商，竭力打造一个媒体主业形态突出、产业链条完整、跨地域发展、国际化程度较高、汇聚一批国内知名媒体品牌的大型媒体产业集团。
This paper studies the passive control of a class of network control systems with long time-delay.
目的 将无源控制引入网络控制系统，研究一类长时延网络控制系统的无源控制问题。
If the first number is from 192 to 223, it's a Class C network.
如果是从192到223多首，这是一场丙级网络。
NET Framework class library. It is the backbone of partially trusted code and is not restricted to file access, but rather affects everything from network access to windowing and more. When you use it in your own component code, users will be able to execute code regardless of origin, and their systems will remain safe. This allows you to write code that is featureful, executes in native machine language, and is distributed across a LBN or even over the Internet. You can take advantage of this feature with only a minimal exposure to the underlying mechanics of code access security.
NET框架类库来施用他是半信托代码的根蒂根基而且不受限于文件拜候，可是对路程经过过程收集拜候窗户或其它的不论什么情况都有至关的影响当您在您本身的组件代码中施用它时，用户可以在不消留心来历的情况下执行代码（好比从1个英特网网站），她们的体系仿照还是是安全的这似的您可以开具富有特征的、路程经过过程本机执行的而且漫衍拜候局域网甚至是英特网的代码您可以哄骗这些特征在代码拜候安全的根蒂根基下最小限度的袒露您的信息
The learning algorithm constructed a radial basis function network with the boundary vectors as the network centers to approximate the class-conditional probability density function of each class of the objects in the training data set.
对每一类建立一个径向基函数网络，以相应类的边界向量作为中心，通过训练，最终以RBF网络来估计样本的类条件概率密度。
A radial basis function network was constructed with the boundary vectors as the network centers to approximate the class-conditional probability density function of each class of objects in the training data set. The classification conformed to the minimum error rate of the Bayesian decision rule.
对每一类数据建立一个径向基函数网络，以相应类的边界向量作为中心，通过训练以RBF网络来估计样本的类条件概率密度，并采用基于最小错误率的贝叶斯决策来实现分类。
The development of network game is in from central city to 2, grow like a weed of 3 class city, how to reduce service of cost, promotion, it is the key that network game company holds high speed to develop.
网络游戏的发展正在从中心城市向二、三级城市迅速蔓延，如何降低成本、提升服务，是网络游戏公司保持高速发展的要害。
In this thesis, we firstly introduce several class of discrete-time neural network models and the research progress of the neural networks. By Schauder fixed-point principle we prove the existence of an equilibrium (i. e. a fixed point) of a discrete-time neural network with generalized input-output function and by using the converse theorem of Lyapunov function we study the uniformly asymptotical stability of equilibrium in this discrete-time neural network with variable weight and give some sufficient conditions that guarantee the stability of it.
本文首先介绍了几类离散神经网络模型的由来及其研究概况，利用Schauder不动点原理证明了一类具有广义输入输出函数的离散神经网络模型平衡点的存在性，利用Lyapunov函数逆定理给出了这类离散神经网络模型在时变权值下的一致渐近稳定性的充分条件。
The company produces natural gas AOMG stainless steel corrugated hose with its excellent performance (safety, permanent, anti-lightning, anti-seismic, anti-corrosion, aging, flexibility, and ease of installation), a first-class technology, a wide range of applications, as well as service, trust is a new generation of natural gas pipe network with the only option.
而奥美嘉公司生产的天然气不锈钢波纹软管以其优良的性能（安全性、永久性、防雷击、防地震、防腐蚀、防老化、柔韧性、安装简便），一流的技术，广泛的应用以及周到的服务，相信是新一代天然气用管网的不二选择。
000 Square meters in our hospital more than 10, 000 books in the large-scale digital library, various laboratories more than two million large-scale WAN Zhaoze terminal class campus computer network, computer group of more than 4, more than 700 classroom Block more than 60 ladder classroom multimedia projectors, multi-standard football pitch and sports facilities in our hospital constitutes a sound education system hardware, as a translation of the Western world, students devote themselves to study and engage in the Temple of Knowledge.
我院两万平方米藏书百余万册的大型数字图书馆、百余个各类实验室、两万余终端庞大规模的万兆级计算机校园网、4千余台计算机群、700多个教室中60多座多媒体投影阶梯教室、多个标准足球场和运动场所，构成了我院健全的硬件教学体系，成为西译学子潜心学习涉猎世界的知识圣殿。
Since it is difficult to research the information flow security properties of active network by using traditional information flow model, We present a novel method to research the information flow security and the method is based on the conception of inheriting class.
由于主动网络信息流不能使用传统的研究方法进行研究，本文提出了一种基于继承类的方法来研究主动网络信息流安全特性，即分为继承类内信息流安全特性和继承类间的信息流安全特性。
The article summarizes the multimedia network classroom environment by a lake with torture, sexual situations resources shared, as well as supporting individual characteristics, which put forward a rational use of multi-media network technology to enhance the efficiency of classroom teaching of the three major strategies: select the right entry point for the design of class-based, rational use of multi-media network technology standards.
文章总结了多媒体网络环境下的课堂教学所具有的湖动刑、情境性资源共享性、辅助性以及个体化等特征，据此提出了合理运用多媒体网络技术提高课堂教学效率的三大策略：选准切入点、设计好课型、合理运用多媒体网络技术的标准等。
In the data mining area we propose three effective methods of selecting features for high dimensional data based on neural networks, and present a new data classification method with robustness based on the blend of rough sets theory and neural network, which can effectively abstract the rules of classification; And we propose a new dynamic self-organizing maps network with simplification structure and high efficiency, which can realize hierarchical clustering of a data set, and a new data clustering method based on density and distance, which can identify the clusters with any sharp; And we present a new data classification method based on the blend of neural network and decision tree, in which a minimum decision tree can be directly genarated; We present three new effetive methods of time series database knowledge discovery, and all the methods have better forcasting precision than traditional methods; We also propose four new methods of constructing support vector machine with rapid training speed and propose a new muti-class data clssification method based on two-fork tree, and all the methods have obvious improvment for SVM''s performance; In the area of text mining we propose five effective methods for reducing the dimension of text vector, which include the pattern aggregation based method, the LSA based method, the conbination method of rough sets and GA, the combination method of concept index and rival penalized competition learning, and all the methods possess high efficiency and high precision; We present a new method of abstrcting rules from texts based on features selection approch using CHI values and rough sets, and the method is much more practical than traditional similar methods.
在数据挖掘领域，在高维数据降维方面共提出三种有效的基于神经网络的特征选择方法；提出了一种新的将粗集与神经网络结合的数据分类模型，可有效地抽取分类规则并具鲁棒性；提出了一种结构简单，高效的动态自组织特征映射模型及一种基于密度和距离的数据聚类新方法；提出了一种神经网络与决策树相结合的分类新方法；提出了三种基于神经网络的时间序列知识发现的新方法，均具较高的预测精度；提出了构建支持向量机快速训练的四种新方法及一种基于二叉树的SVM多类分类法，均较前人的方法有明显改进。
Finally, after deeply studying on the conflict between DiffServ model and traditional IP multicast model and prons and cons of current solutions, DMM - a DiffServ multicast model and the per-class QoS routing multicast algorithmsuited for DiffServ network is devised, which can improve network resource utilization ratio, and can effectively solve the NRS Problem, scalability problem, heterogeneity problem and inter-class fairness problem etc.
最后，通过研究分析区分服务网络体系结构与现有多播模型之间的矛盾以及现有解决方案的优缺点，提出了适合于区分服务网络的多播模型DMM和适合于区分服务网络的分类的多播路由算法PQMRD(Per-class Qos Multicast Routing in Diffserv networks)，提高了网络资源利用率，同时可以更加有效的解决NRS、扩展性问题、多播组成员的异构问题以及服务类间的公平性问题。
Be in the school when the class that does not arrive 2 days on our a week, the teacher that attend class is the student of strong finish school, present university still is inferior to go up groom class, I think Zhang Tao also is the network sale that such ability go to going up again groom class.
在学校的时候我们一周上不到2天的课，上课的老师都是刚毕业的学生，现在的大学还不如去上培训班，我想张涛也是这样才去又上的网络营销的培训班吧。
Central server is deposited in computer room of class of AAA of net of domestic main force, provide a network redundant circuitry, its stability dependability is beyond question.
中心服务器存放于国内主干网AAA级机房中，并配备网络冗余线路，其稳定可靠性毋庸置疑。