电子

Chapter 4 introduces the defrayment system of E-commerce and analyzes several digital defrayment fashions, such as credit card, electronic cash, electronic check and micropayment.

第4章介绍电子商务支付系统，并分析比较了几种典型的电子支付方式，包含信用卡支付，电子现金支付，电子支票支付和微支付，最后提出了电子支票延迟支付方案。

This article gives a discussion on the teaching thought and the teaching idea of the courses of electrotechnics and electronics , according on the teaching purpose of the courses of electrotechnics and electronics in department of physics of normal university.

根据高等师范院校物理专业电工电子课程的教学目的，探讨了电工电子课程的教学思想与教学理念，给出了电工电子课程的教学方法，论述了电工电子课程中新的教学手段的运用，并对电工电子课程的教学过程提出了几点思

This part states the basic theory and stations, epically the situation on some trial, the-2-background of policy and standard conditions, it also pointed out the general problems restricting the developing of EC in our pharmacy enterprises.

阐述了医药企业开展电子商务的基本理由，医药企业开展电子商务的现状，特别是医药电子商务试点单位的建设情况，以及我国医药电子商务的政策背景和规范状况，同时提出制约我国医药电子商务发展的一般性问题。

For a high laser intensity and small spot size, an electron may escape from the laser and can retain energy gain.We obtain analytical expresses of electron instantaneous momentum. Taking the plane wave of Gaussian laser for an example, we derive electron distribution function over instantaneous values of electron momentum and energy.

本文考虑电子初始温度不高(约100eV)以及脉冲长度很短(约4-6个激光波长)时，也能得到两群高能电子群；在脉冲长度极短(仅有2-3个激光波长)和电子初始温度不太高的情况下，就有明显的三群高能电子群出现，且如果激光功率密度大于5×10~(18)wcm~(-2)时，高能电子的温度也达到MeV。

Among them very multinomial and direct or indirect design reachs relevant industry to sensor, detailed situation is as follows: The computer reachs peripheral equipment: Hold pattern recognition of GPS receiver, graph and processing system; Microelectronics and photoelectron yuan parts of an apparatus: Cadmium of parts of an apparatus of coupling of CCD photoelectricity carry on one's shoulder, tellurium is mercuric , infra-red detector; CMOS image sensor; Communication equipment reachs a product: Smooth communication is metric with the instrument that monitor; Civil spacecraft reachs ground facilities: Spacecraft is lukewarm control a product; Automation machinery reachs device: Industrial robot and intelligent robot; Electromechanical key foundation: Intelligent air cylinder, intelligence changes model carapace breaker (voltage 380V, 660V, voltaic 1000A), prevent adopt device of dead apply the brake , the electron controls vehicle of the automatic gear-box, dynamoelectric steering gear that help strength, car to carry diagnostic system, gasoline engine electronic-controlled engine of device, derv is electronic-controlled car of device, alternative fuel changes device, car; Instrument appearance reachs a system: GPS car fixed position, monitoring calls the police attemper system, colliery installs all inspection to measure general management system, hydroelectric station to monitor control system, automatic cruise automatically to control a system (the car is auxiliary drive system), the electron collects fees administrative system (ceaseless car electron pays cost the system), two-phase; New-style medical apparatus and instruments: Medical sensor; Inorganic metalloid material: Component of the pottery and porcelain that suppress report, lukewarm characteristic thermal resistor ; New-style the sources of energy reachs equipment: The solar battery reachs package; The environment monitors an instrument: Monitor appearance, CO automatically to monitor appearance, automatic acid rain automatically sampler and determine appearance, soot, dust is automatic sampler and determine appearance, flue gas is automatic sampler and determine steam of end of appearance, car determines automatically appearance, portable poisonous and harmful gas determines quality of air of type of appearance, flow; The exploration of the sources of energy and mineral products resource develops device: MWD is followed get oil of logging instrument, numerical control monitor below well of deep well logging instrument, colliery reach calamity to forecast; The project measures and equipment of earthly physics observation: Project acceleration measures system, much general to strap weather radar (use be concerned with or double polarization technology), intelligence atmosphere sensor (contain lukewarm, press, irradiation level of wet, wind, precipitation, dew point, sun), personal computer control is automatic and perpendicular artesian well system , marine atmosphere; 1 2 of on one page issues one page

主动化机械及行动措施：工业机械人和智能机械人；机电要害根本件：智能气缸、智能化塑壳断路器（电压380V、660V，电流1000A）、防抱死制动安装、电子节制主动变速箱、电动助力转向安装、汽车车载诊断系统、汽油策念头电控安装、柴油策念头电控安装、代用燃料汽车转换安装、汽车前进前辈电子传感器、高效汽车尾气净化安装、柴油策念头高压供油系统（≥1600Bar）、车辆动静节制系统、被动悬架系统、汽车防碰撞安装、汽车电子防盗安装、车内情况智能节制系统、汽车能源多能源治理系统、空气悬架系统、电子制动系统；仪器仪表及系统：GPS汽车定位、监控报警调剂系统、煤矿安好检测综合治理系统、水电站主动监测节制系统、主动巡航节制系统、电子收费治理系统、两相流量固体流量计、现场总线智能仪表；新型医疗器械：医用传感器；无机非金属材料：压电陶瓷元件、正温特征热敏电阻；新型能源及装备：太阳能电池及组件；情况监测仪器：主动监测仪、CO主动监测仪、主动酸雨采样器及测定仪、烟尘、粉尘主动采样器及测定仪、烟气主动采样器及测定仪、汽车尾汽主动测定仪、便携式有毒有害气体测定仪、流动式空气品质监测车、间歇式空气中有机传染物主动分析仪、COD主动在线监测仪BOD主动在线监测仪、浊度和电导主动在线监测仪、DO主动在线监测仪、TOC主动在线监测仪、TOD主动在线监测仪、氨氮主动在线监测仪、油份测定仪、多性能水质现场监测仪、车载型X萤光测试仪、噪声频谱分析仪、振动仪、辐射剂量监测仪、射线分析测试仪、CH主动监测仪；能源和矿产资本的勘察开辟行动措施：MWD随钻测井仪、数控石油深井测井仪、煤矿井下监测及灾难预告；工程测量和地球物理观测行动措施：工程加速度测量系统、多普勒天气雷达、智能型气象形象传感器(含温、压、湿、风、降水、露点、太阳辐照度)、微机节制主动垂直钻井系统、船用气象形象仪、磁通门罗盘和电位计罗盘、测波仪、智能型大陆水质监测用化学传感器(陆续工作3-6个月)、海流测量仪器（操纵声学、机械、电磁办法）、走航式声学多普勒海流剖面仪、声学应答开释器、声学水位计、近海深浪潮汐测量系统；农业工程行动措实行动措施：农业工程行动措施情况计较机主动节制行动措施、温室浇灌营养液主动设置装备摆设与施肥行动措施、巷道式智能化孵化器。

It has a microcontroller peripheral devices are connected to high-speed bus connections within the connection interface and memory card connection interface, the micro-controller memory card interface, high speed bus interface to connect external devices and virtual within the integrated drive electronics interface module, and the virtual integrated drive electronics interface module includes an integrated drive electronics interface to the virtual host and virtual device side, and when the host side of the card reader connected to the memory card storage or read the instructions issued, the command will be sent to Xuni integrated Shi-driven electronic interface module, and in which the instruction to complete, while the memory card of the information on the transmission to achieve high speed Waiwei components provided within the connecting bus transfer rate, and the host will think that reader is integrated drive electronics interface devices, not just within the high-speed peripheral devices connected bus devices.

其具有微控制器分别连接有高速外围元件内连接总线连接接口及存储卡连接接口，而微控制器具有存储卡接口、高速外围元件内连接总线接口及虚拟整合式驱动电子接口模块，且虚拟整合式驱动电子接口模块包括有整合式驱动电子接口的虚拟主控端及虚拟装置端，而当主机端对读卡机所连接的存储卡下达储存或读取的指令时，该指令会传送至虚拟整合式驱动电子接口模块，并在其中将指令完成，而存储卡内的资料于传输时可达到高速外围元件内连接总线所提供的传输速率，且主控端会认为读卡机为整合式驱动电子接口装置，而非单纯的高速外围元件内连接总线装置。

In this paper, we have studied the dimensional effects, electronic state, the configurations of charge density and spin density for quasi-one-dimensional organic ferromagnets. First, considering interchain interaction, the itineracy of electrons, the electron-electron correlation, electron-phonon interaction and spin correlation in low dimensional system, we proposed an interchain coupling theoretical model for conjugated system and non-conjugated system of organic polymer ferromagnets, respectively. Based on the theoretical model, we studied the electronic property, spin structure, the configuration of dimerization and the stability of the ferromagnetic state with a self-consistent iterative method.

首先我们在考虑准一维有机铁磁体的链间相互作用、电子的巡游性、强的电子-电子关联、电子-声子耦合、自旋关联等因素的基础上，分别对两种类型的有机高聚物铁磁体各自提出一个包含链间耦合的理论模型，用自洽迭代的数值计算方法对其电子性质、自旋结构、二聚化特征及铁磁态的稳定性进行了研究。

This paper is being studying the foundation of E-business classfication, nature and characteristic , has carried out E-business and telephone, television and broadcast to compare , has discussed the E-business influence of developing basic tendency and it for enterprise, have revealed E-business to develop revolutionariness meaning, and for the strategy of enterprise established E-business development, have put forward a series of train of thought.

本文在在研究电子商务分类、性质、特点的基础上，把电子商务与电话、电视、广播进行了比较，探讨了电子商务发展基本趋势及其对企业的影响，揭示了电子商务发展革命性意义，并就企业制定电子商务发展的战略提出了一系列思路。

Saunderson, said, Shenzhen is located in the heart of the South China Pearl River Delta region's most dynamic electronics manufacturing base, there are nearly 4600 electronic enterprises have settled down here, of which 26 of the top hundred of China's electronics OEM manufacturers column, This is the output value of thousands of e-business electronic products account for 28% of GDP.

称，深圳位于珠江三角洲中心地带是华南地区最活跃的电子生产基地，有近4600家电子企业落户在此，其中26家名列中国电子OEM厂商百强之列，这数千家电子企业的产值占全国电子产品生产总值28%。

From the calculations, it can draw the conclusions:① The interaction potentials induced by the interaction of phonons with the ele ctron can be divided into two parts. One is only relevant to the coordinate z 1(z2), and the other is relevant not only to z1 and z2 but als o to ρ.② The absolute values of the induced potentials VIL and VI,σ decrease with the increase of ρ.③ The abs ol ute value of IO-phonon-induced potential decreases with the increase of the qu antum well width.

通过计算可得出如下结论：(1)双极化子的诱生势可以分为两部分，其中一部分仅与一个电子的坐标z1(z 2)有关，另一部分则不仅与两个电子的坐标z1和z2都有关，还与两个电子间的相对距离ρ有关；(2)诱生势VIL和VI，σ的绝对值随着双极化子中两个电子间相对距离ρ的增加而减小；(3)由于电子与IO声子相互作用而产生的诱生势VI，σ的绝对值随量子阱宽度N的增加而减小。

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。