电子的

The value of current density and the apparent active energy of electroreduction of substituted nitrobenzene depend on the electronic effect of substituted group and space resistance. o,m,p-chloronitrobenzene will be electroreduced to azoxy compounds by taking three electrons, o,m-nitrotoulene and o,m-nitrobenzoic acid will be reduced to phenol compounds by taking four electrons, and p-nitrotoulene will be reduced to the aniline by taking six electrons. According to these results, the electroreduction mechanism of the substituted aryl nitro-compounds was studied in detail.

在电还原过程中，还原峰电流和表观活化能的大小均与取代基的电子效应和空间位阻相关，同时取代硝基氯苯得3个电子将还原生成氧化偶氮苯类化合物：邻、间硝基甲苯、硝基苯甲酸得4个电子将还原生成酚类化合物；对硝基甲苯得6个电子将还原生成胺类化合物，在此基础上，探讨了各芳族硝基化合物的电还原机理。

The experimental results from cyclic voltammetry and constant-potential electrolysis show that the mechanism of the reaction was two molecules and three steps electrochemical process with eight-electrons transferred: anion radical arose in the first step; two-electrons were transferred in the second step and accompanied with coupling reaction of radicals and protonation and dehydrate, the main product was azoxybenzene; two-electrons were transferred in the third step, and azobenzene was achieved.

研究结果表明，硝基苯在铂电极上的电还原反应为双分子八电子三步骤电化学过程：第一步反应为准可逆单电子转移步骤，产生阴离子自由基；第二步为二电子转移步骤，并伴有随后的双分子不可逆自由基偶合反应和快速质子化及脱水反应，主要产物为氧化偶氮苯；第三步是二电子转移产生偶氮苯的过程。

with a constant network technology development,people are growingly accustomed to e-payment.e-payment is a key element of electronic commerce and also a fundamental factor for its development.e-payment is one of china electron service that contains custom business system,china electronic-port e-payment and banking system.at present,many chinese e-payment services develop on the basis of commercial banking services and then imitate banking business into internet to start a new e-business,so-called traditional appending e-commercial system.a basic structure of banking e-payment system and some relevant notions were desribed and the designing proposal of web service were studied in this paper.

随着网络技术的发展，人们越来越适应并慢慢习惯于网上支付。这种网上支付的方式是电子商务的关键环节，也是电子商务得以顺利发展的基础条件。网上支付系统是我国电子领域的配套服务项目之一。该系统由海关业务系统、网上支付系统以及银行业务系统三部分组成。我国目前开办的网上银行业务都是在现有商业银行基础上发展起来，把银行服务业务运用到internet，开设新的电子服务窗口，即所谓传统业务的外挂电子银行系统。本文对银行网上支付系统的整体结构及相关概念做了介绍，并且研究了其中web服务的设计方案。

With the rapid development of e-commerce, the electronic payment system in China has been a weak link in the e-commerce system and has become the hinderer in e-commerce development.

随着电子商务的快速发展，电子支付系统一直是国内电子商务体系中的薄弱环节，越来越成为制约电子商务发展的一个关键因素。

On the basis of intrapair and interpair correlation model, we have calculated the pair correlation energies of different kinds of systems, analyzed the changing rules of correlation energies of various electron pairs, and developed a reasonable and simple scheme called "Separating Large System into Smaller Ones". The basic idea of this scheme is that the correlation energy contributions of actual components in the ionic compound can be obtained using the correlation energy of ions with integer charge as the boundary conditions and incorporating the HF wave function or the distribution of electron cloud, then the total correlation energy of the system can be estimated by linearly summarizing the correlation contributions of these components.

在对内对间电子相关能理论模型的基础上，进行各类型化学键分子体系电子相关能的计算，分析电子对相关能的变化规律，建立合理的、&化整为零&的电子相关能简捷计算方案，其基本思想是对于离子键体系以整价离子的电子相关能为边界条件，通过HF波函数或电子云分布求得大体系中实际离子的电子相关能后，进行线性加和，即&化整为零、聚零为整&的思想。

In electronic payment system, it is more suitable to introduce the distributed electronic bank scheme in networks environment. However, in current scheme, the users obtain their cards issued by the bank in which they have opened their accounts and withdraw and store their e-coin at the bank. Due to limits of current network neckbottle and security, dispersed and mobile users in different areas, there are some defects in a practical monadic account e-bank scheme.

摘要在电子支付系统中，采用分布式电子银行方案更适合于网络运行环境，然而在现行的分布式电子银行方案中，每个用户局限在所开帐户的电子银行取得签发的Smart Card和提取或存储电子货币，由于网络的瓶颈作用和安全缺陷，以及用户所处地域的分散性和流动性等因素的限制、使得单一开户的银行方案在实际应用中其分布式特性并未充分得以发挥。

In recent years, the information-intensive and knowledge-intensive industry, E-Commerce, is getting more and more prosperous; this kind of industry own various, numerous but scatted electronic information resources, therefore, its employees' information use behavior are very worthwhile to study.

近年来资讯与知识密集的电子商务产业快速成长，电子商务企业拥有数量与来源众多且难以管理的各类电子形式资讯资源，因此，电子商务企业组织成员之资讯使用行为是很值得探讨的研究议题。

Have all kinds of professional and technical design of the manufacturing process and a strong marketing teams, distribution campaign in the electronic balance, laboratory analysis equipment, weight scales, Counting Scales, electronic hook scale, electronic Floor, electronic truck scale, such as various types of non-standard electronic scales, for the integrity of customer service and satisfy our customers in actual work requirements.

嘉兴佳力衡器科技有限公司拥有各类专业技术制造工艺的设计人员和一支强有力的营销队伍，从事经销系列电子天平、实验室分析仪器、计重秤、计数秤、电子吊钩秤、电子地上衡、电子汽车衡、等各类非标电子秤，诚信为用户服务，满足广大客户在实际工作中的需求。

E-ticket description, according to aviation stakeholders description: universal access to e-ticket "purchase tickets" paved the way for the use of electronic voting, would not have been the traditional ticket ticket delivery, tickets, payment and a series of procedures can as you need range, departure, arrival, the departure date, fare levels and other options, bank transfer can be easily purchased electronic ticket, and then to counter without the need to pay the tickets.

电子客票介绍据航空相关人士介绍：电子票的全面普及为&网上购买机票&铺平了道路，使用电子票，就不必经过传统机票的送票、取票、付款等一系列程序，即可按照你需要的航程、出发地、到达地、出发日期、票价等级等选项，便可轻松实现银行转账购买电子客票，而无须再到柜台进行付款、取票。

This article is for the purpose of through the analysis discussion of the present situation of our country Rural enterprise after developing the electronic commerce presently, and the on-the-spot defeats case of some Rural enterprise of Hunan Province, analyzes the question existed, then discovers some feasible high countermeasure to solute the questions the Rural enterprise existed nowadays, and provide the reference for electronic commerces development of our country.

本文旨在通过对我国乡镇企业现开展电子商务的现状进行分析探讨，并根据实地调查了湖南省某一乡镇企业开展电子商务失败的案例后，从而分析乡镇企业开展电子商务所存在的问题。再根据搜集的资料找出一些可行性高的对策，解决现今乡镇企业开展电子商务所存在的问题，以期为我国电子商务今后的发展提供参考。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。