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Then through the research and analysis of various safe problems of the electronic commerce, it is putting forward viable solutions, and carrying on an overview to the safe technique of the electronic commerce, then taking an analytic comparison between SSL, SET protocol which spreading nowadays, pointing out advantage and shortage respectively, and telling its development trend.

因为各种安全漏洞，网上支付的欺诈现象频频发生，使得人们不得不对许多问题防范有加，从而阻碍了电子商务的健康发展，解决电子商务的安全问题已经迫在眉睫。相信如果消费者和商家能在一个安全快捷的电子商务环境进行交易，那么电子商务的优势会发挥得淋漓尽致。

Merchant Profile: flowers as a gift of the leading express delivery services to provide online shop: in ceremony - China's Internet Florist, Shenzhen City in e-commerce network at the Company's wholly-owned by the Shenzhen Municipal Government approved the establishment of departments in charge of the e-commerce Enterprise; China Electronic Commerce Association and the Guangdong Electronic Association's corporate members; Chinese market is working committee of the Association credit to the "integrity of Chinese enterprises focus on research demonstration units" is under the Chinese Communist Youth League Central Committee designated the only wedding ceremony flowers Gift Shop .

商家简介：作为全国鲜花礼品快递提供领先服务的网上花店：中礼网-中国网络花店，是深圳市中礼网电子商务有限公司全资拥有的经深圳市政府主管部门批准成立的电子商务企业；是中国电子商务协会和广东省电子商务协会的团体会员；是中国市场协会信用工作委员会确定的"中国诚信企业重点调研示范单位"；是共青团中央下属中华婚礼大典指定的唯一鲜花礼品店。

This article analyses the main customization problem of existing products for populaces in China based on the diagnoses of products and requirement of popular electronic map, and brings forward a suit of ways and means to improve popular electronic map's customization by a lot of software interface. This article can be referenced by enterprise or confrere.

本文在民用电子地图市场的需求和现有民用电子地图产品市场调研的基础上，分析了现有国内民用电子地图在用户化工作方面存在的主要问题，并以实际界面的形式对如何提高产品用户化程度阐述了自己的思路和方法，供从事电子地图开发经营的企业和同仁参考。

Faraday's law is that when the flux in the conductor loop changes, it produces electromotive force in the conductor loop, and obeys to contour integral law , Maxwell Curl Theory is that when the magnetic intensity of a certain point in ether space changes, there produces electric field at that point in ether space, which is the field mutual production theory of "electric field produces magnetic field and magnetic field produces electric field" in the free space which everybody is familiar with, and it obeys differential law , Lorentz magnetic force is that when metal electrons cut magnetic lines, metal electrons forced by move along the conductor to form inductive current, in fact, it doesn't matter whether coil moves or magnet moves, only if there exists relative motion between magnetic field and conductor, metal electrons must cut magnetic lines, which is,"coil stills while magnet moves to the left" and "magnet stills while coil moves to the right" these two situations are the same, which both belong to metal electrons having cut magnetic lines.

法拉第定律指导体环路里的磁通量发生变化时，在导体环路上产生电动势，而且服从围线积分律；麦克斯韦旋度理论指以太空间某点的磁场强度发生变化时，在以太空间的该点产生电场，即大家熟知的自由空间里"电场生磁场与磁场生电场"之互生场理论，而且服从微分律；洛伦兹磁力指金属电子切割磁力线时，金属电子受力沿着导体漂移而形成感应电流，其实，无论线圈运动或是磁铁运动，只要磁场与导体存在相对运动，则金属电子必然切割磁力线，即，"线圈静止而磁铁向左运动"与"磁铁静止而线圈向右运动"这两种情况是一样的，都属于金属电子切割了磁力线。

The structure of the MIGmust be carefully selected, as the tiny change on it will affect beam performance highly, and beam current will fluctuate punily.

减小Bc可以增大电子注的速度比，还可以减小电子注的横向速度零散，但是当电子注的速度比增大到一定值时，电子注的性能就会变得不太稳定。

Our recent works of PDE-based image processing on electronic speckle pattern interferometry are reviewed,including performing contrast enhancement and denoising simultaneously for ESPI fringes,proposing new oriented PDE denoising models for dense ESPI fringes and a nearly preprocessing-free method for skeletonization of gray scale ESPI fringes.

回顾了近几年偏微分方程图像处理技术在电子散斑干涉条纹处理中的应用成果，包括应用偏微分方程图像处理方法同时实现电子散斑干涉条纹图和相位图的滤波和增强处理，提出用于密集电子散斑干涉条纹处理的方向偏微分方程模型及提取电子散斑干涉条纹骨架线的偏微分方程方法。

Because lacking of perfect secure email system, domestic govements are not permitted to use email to transfer message in case it was stealed, which block our country"s e-business/e-government affair"s popularization and information industrys progress.

由于缺乏功能完善的安全电子邮件系统，为避免邮件泄露国家机密，国内党政机关禁止任何与外界的电子邮件联系，极大地阻碍了电子政务/电子商务的推广，阻碍了我国的信息化进程。

EC leads limitless opportunity to enterprise, at the same time, it also brings many technical problems such as Information Overloadx Resource Puzzle , etCc Distributed Artificial Intelligence assists people to solve these problems with the employment of agent technology oThis paper is intended to research on agent s theory as well as systematic structure.

分布式人工智能DAI(Distributed Artificial Intelligence)应用领域中的Agent技术，帮助人们解决这些问题。本论文通过对Agent技术理论和体系结构的研究，结合对电子商务的理解，给出电子商务领域中agent应用的范围和面临的问题；通过对目前电子商务领域开发技术的总结，提出面向agent技术电子商务的实现方法；通过对agent构成的理解，开发通用平台处理公共模板；通过一个具体的电子商务agent社会Virtual Market1.0的设计，探讨了agent的具体实现。

An integrity and security e-mail system resolution is provided, which is encrypted by user finger mark.

提出并实现了一种采用指纹加密的、安全的、完整的电子邮件解决方案，包括指纹加密电子邮件服务器、指纹加密电子邮件客户端、指纹加密电子邮件用户管理和一个遵循X.509v3规范的三级CA证书认证体系等4个部分。

The longest lifetime component in PALS results is ascribed to the annihilation of positronium in cavities of PS sample. It is found that 80% of the positrons implanted in PS film have formed positronium atoms. PALS results show that the lifetime of ortho-Positronium has small value when the sample was in oxygen gas medium compared with those in other medium.

正电子湮没寿命谱测试结果表明，样品中存在长达40ns的电子偶素湮没成分，并且进入多孔硅膜层的正电子约有80%形成电子偶素，具有非常高的电子偶素产额；在氧气气氛下，由于气体导致o-Ps发生自旋转化猝灭是使多孔硅样品中电子偶素寿命缩短的主要原因。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。