网络

The general formula on equivalent resistance of a laddershaped network is restudied by network method on the basis of A parameter of symmetrical reciprocal network ,and the result is compared with concerning arguments.

基于对称互易网络的A参数，利用网络分析法探讨了梯形网络等效电阻的一般式，并将结果与相关讨论进行了比较。

The results indicate that the ANN structure and the training sample have some impact on the prediction precision. The real time measured power as input will improve the precision of 30 min ahead prediction, however will decrease the precision of 1h ahead prediction. The results which using the atmospheric data at all different heights as input have a higher accuracy when compared with the results using hub height data only. The designed ANN can forecast the error band.

研究结果表明，神经网络的结构和输入样本对预测结果有一定的影响；实测功率数据作为输入可以提高提前量为30 min的预测精度，而对提前量为1 h的预测精度会降低；把不同高度的数据都作为神经网络的输入比只采用轮毂高度数据的预测精度高；设计的神经网络能够对误差带进行预测。

From the point of the statistical data of the mom in A, the domain that current network advertisement puts in still compares concentration, among them product of IT of ／ of service of estate, network, car 3 kinds big network brand advertisement advocate occupied half above.

从阿里妈妈的统计数据来看，当前网络广告投放的领域仍比较集中，其中房地产、网络服务／IT产品、汽车三大类的网络品牌广告主就占了一半以上。

Adopting the network of radial basis function ormended BP network,the forecasting network model of stock on estimation region can beestablished.The stock of each pixel in estimation region can be calculated through simulationapproach,the total stock of compartment or sub-compartment can be obtained by way of theintegration to all pixels.

通过径向基网络或改进的BP网络建立估测区域蓄积预报网络模型，借助仿真方式计算估测区域每个像元的蓄积，对全部像元积分可得到林班或小班的总蓄积。

Seek science and humane circulation, nomatter on the natural space, or in the field of the society, or is launchingomni-directionally during the process of studying , for example drink the ethicsproblem of the Human Genome Project to the security of the transgenic food, geneticengineering expert and ethicist have produced common attention , and the arrival ofcybertimes and prosperity of network culture, make the expert and art of the networktechnology learn to form alliances in the family again.

寻求科学与人文的融通，无论在自然的空间上，还是在社会的领域中，或是在研究的过程中，都全方位地展开着，比如对于转基因食物的安全性喝人类基因组计划的伦理问题，基因工程专家同伦理学家产生了共同的关注点，而网络时代的到来以及网络文化的繁荣，又使得网络技术的专家和艺术学家结成了联盟。

In the first step, we set up a feature vector database, then we use Euclidean distance metric and a three-layer BP neural net to recognition.

在识别阶段，首先使用欧式距离进行特征矢量之间的匹配来识别，然后考虑到神经网络在处理诸如学习、理解等问题具有的优越性，又采用了神经网络方法进行识别分类，论文中采用一个三层前馈神经网络，权值调整使用BP算法。

This thesis through analyzing SNMP and discussing traditional network management model, put forward a kind of realization method that can examinate network node flux and a kind of three layer network management model that based on Web.

本论文在分析SNMP协议和讨论传统网络管理模型中不足的基础上，提出了一种检测网络节点流量的实现方法和一种基于Web的三层网络管理模型。

The thesis first describes the new traits of technological innovation on the basis of the analysis of innovation pattern, providing the conception and the structure of the enterprise's innovation network. Then,the thesis points out the executant, integration object,basic characteristics, link mechanism and evolvement process of the enterprise's innovation network in order to be helpful to the...

首先从创新模式的发展史中描述了企业技术创新的行为特征，以此提出了企业创新网络的概念和基本机构，并指出了企业创新网络的执行主体、集成对象、基本特征、链接机制和演变过程，以期对企业创新网络的进一步研究有所借鉴。

A teaching management system of computer network laboratory is designed for the management of computer network laboratory and experiment teaching. It is based on Linux operating system and can satisfy all requirements of the computer network experiment teaching. In addition, it is expansible and open.

针对网络实验室管理和实验教学管理，文章设计并实现了一个网络实验室教学管理系统，该系统采用Linux作为开发平台，可满足网络实验教学的具体要求，并具有可扩展、全开放的特点。

We find that providing Internet direct channel does not necessarily lead to lower expected payoff for Internet retailer, it depends on the effect of drop-shipping channel free ride on Internet direct channel. When the effect is good, the retailer can achieve higher payoff. Of course, the supplier always achieves higher payoff by providing Internet direct channel.

5在渠道之间存在免费搭乘现象的情况下，建立了drop-shipping渠道和网络直销渠道之间的竞争模型，指出供应商提供网络直销渠道后，并不一定就导致零售商利润的下降，这依赖于drop-shipping渠道免费搭乘网络直销渠道的效果，当效果高于一定水平时，零售商的利润增加。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。