关于计算机方面的论文范文英文版

关于计算机方面的论文范文英文版

计算机，方面的英语论的

Information literacy Knowing how to find data from several sources， select relevant material， analyse and organise it into a form that can be used to make Computers have become the tools people use to access and manage Information technologists are people who analyse and design the What is a computer? Tradition definitions of computers include �6�1 A machine that accepts data and processes it into use �6�1 A computer is a binary， digital， electronic， stored program �6�1 While a computer is commonly a digital machine， analogue machine do An electronic device， operating under the control of instructions stored in its own memory unit， that can accept data (input)， process data arithmetically and logically， produce results (output) from the processing and stores results for future Many computers receive and send data (communicate) across networks LAN and W A computer system consists of hardware and What is hardware? Hardware Hardware is physical devices or components that can be physically handled – you can thou Input Devices Input devices convert data that humans collect into coded electrical signals that a computer can The central processing unit The electronic processing takes place in the CPU The CPU consists of �6�1 A control unit that controls all of the computer’s functions and an �6�1 Arithmetic and logical unit (ALU) that performs any calculation Memory Memory holds all programs and What is RAM currently open? Data (notes) Word processor OS Output devices Output devices convert the computer’s electronic signals back into information Secondary storage devices These devices store programs and data The programs and data are not necessarily (or likely to be) in current E DVD CD Communication devices These devices enable a computer to connect to another List the six different type of hardware? Secondary storage(external)， input， processor， output ， memory， C Name eight pieces of hardware USB， keyboard， monitor， screen， RAM， ROM， VDU， M The system unit and peripheral devices The system unit is the computer Peripheral devices are any devices around the outside， or in other words， plugged into the (back of) the Peripheral devices include the key board， mouse， printer， joy stick and Peripheral devices are any devices around the outside， or in other words， plugged into the (back of) the Peripheral devices include the keyboard， mouse， printer， joy stick and What else does a computer have? Software Software is a computer program ，which is a detailed set of instructions that directs a computer to perform the tasks necessary to process data into These instructions are written in languages that computer can Software includes computer games， a word processing packing， an accounting package， amongst Definition of a computer system �6�1 A computer system is the configuration of hardware and software， functioning together， to process data into useful information， in order to achieve a purpose for a human What is data? �6�1 Data is raw facts， be they numbers， words， images and sounds， that can be input into a Mary a name is a piece of data What is information? �6�1 Information is processed data， that has meaning and is John is a list of names who scored an A grade on an exam John A Chai A Pam A Commodore $23 500 Magna $21 500 Falcon $19 800 The system unit contains the �6�1 Motherboard �6�1 CPU �6�1 Memory �6�1 Other electronics It is where the computer program instructions are executed and the data is manipulatedThe Processor CPU The CPU interprets and carries out basic instructions that operate the computer， the CPU contain the �6�1 Control unit and the �6�1 Arithmetic logic unit Control unit The control unit directs and coordinates the computer’s For every single instruction， the control unit repeats four basic operations， �6�1 Fetching �6�1 Decoding �6�1 Executing �6�1 Storing CPU speed The CPU’s speed may be measured in MIPS The number of millions of instructions per second Arithmetic/logic unit The ALU performs all calculations， which involve �6�1 Arithmetic operations 2+3 �6�1 Comparison operations age>=17 �6�1 Logical operations pass Processing instructions A CPU may begin executing a second machine cycle before completing the first-referred to as Current CPU’s can pipeline up to 4 Storage within the CPU Registers temporarily hold data and The computer’s clock A System clock is necessary to control the timing of all computer Each tick of the clock is referred to as a clock Clock speed is the speed at which a processor executes A hertz is one cycle per second and a megahertz is 1024 by1024 and a gigahertz is 1024 by 1024 Memory Memory is the temporary storage place for data and (program) Memory is measured in �6�1 Kilobytes 1024 bytes 2^10 �6�1 Megabytes 1024* 1024 bytes 2^20 �6�1 Gigabytes 1024*1024*1024 bytes 2^30 Representation of data Digital computers are built from many small electronic Each circuit， at any point of time can be turned OFF or ON Hence these devices are called two state Binary Digit 0and 1 Each off or on digital value is called a bit， short for binary A 1 bit computer would be able to distinguish between two values-characters， symbols or Hardly sufficient for the characters on the keyboard Bits Characters 1 2 2 4 3 8 4 16 5 32 6 64 7 128 8 256

the first and most basic job of the router is to know where to send information addressed to your Just as the mail handler on the other side of the country knows enough to keep a birthday card coming toward you without knowing where your house is，most of the routers that forward an e-mail message to you don't know your computer's MAC address，but they know enough to keep the message Routers are programmed to understand the most common network That means they know the format of the addresses，how many bytes are in the basic package of data sent out over the network，and how to make sure all the packages reach their destination and get Routers are parts of the Internet's "backbone"，they look at and move on millions of information package every And simply moving the package along to its destination isn't all that a router will It's just as important，in today's computerized world，that they keep the message flowing by the best possible In a modern network，every e-mail message is broken up into small The pieces are sent individually and reassembled when they're received at their final Because the individual pieces of information are called packets and each packet can be sent along a different path，like a train going through a set of switches，this kind of network is called a packet-switched net It means that you don't have to build a dedicated network between you and your friend on the other side of the Your e-mail flows over any one of thousands of different routes to get from one computer to the 路由器的第一个也是最基础的工作就是要知道向何处发送信息给你作为对对方国家的邮件处理程序，足以让Just知道不知道你家在哪儿，是一张生日卡靠近你，路由器转发的一封电子邮件发送到你不知道你的计算机的MAC地址最大，但足以让他们知道的消息流动。 路由器进行编程，了解最常见的网络协议。这意味着他们知道的地址，有多少字节在基本数据通过网络发送出去包，以及如何确保所有的包到达其目的地，并得到Routers是互联网的“脊梁”部分的格式他们审视和对信息包数百万移动每And只是沿着包到它的目的地是不是所有的路由器将It的同样重要的在今天的电脑世界，他们通过不断的信息流动最好的路线。 在现代网络中，每封邮件被破碎成小The件单独发送和重新组合时，他们在最后Because收到信息的各个部分被称为数据包，每包可以一起发送不同的路径，如通过设置的开关去的火车，这种网络被称为分组交换网It意味着你不必建立在另一边的你和你的朋友之间的专用网络在Your电子邮件在任何的不同路线几千人流向从一台计算机到另一台

关于计算机方面的论文英文版

计算机，方面的英语论的

_htm在里面找。，都是论文，大把。。。。

关于计算机方面的论文范文英文版初中

随着互联网的迅速的发展，基于互联网的各种应用日益受到人们的重视，基于Web的考试系统在这种形势下应运而生，它可以利用网络，随时随地对学生进行考试，是传统考场的延伸。本文在基于一般考试系统的设计与实现技术上，结合公务员考试的特点，通过对系统的结构设计、后台设计、前端开发，构建了一个基于B/S三层结构的、以JSP为开发平台和Oracle9i为数据库的公务员考试系统。本系统基本实现了招考信息发布、学生注册报名、单位进行资格审查、管理员对用户及角色进行管理等功能。本公务员考试系统采用的技术较为新奇，在今后的应用将会很广泛。该系统既可以用于政府机关招聘公务员，也可用于各事业单位招聘。Along with the rapid development of the Internet， Web based applications increasingly attention， the test system based on Web in this situation arises at the historic moment， it can use the network to students， anytime， anywhere， is a traditional examination Based on the general test system based on the design and implementation of the technology， combining the characteristics of the civil service examination system， the structure design， development， design， front back to construct a three layers based on B/S structure， with the JSP development platform of Oracle9i and the civil service examination system for This system realizes the recruitment information release， student registration， unit of user credentials， administrator management role and The civil service exam system adopts the technology of the future， in relatively novel application will be very This system not only can be used for civil servants， and can also be used for each business

计算机，方面的英语论的

Built on NT technology， Windows 2000 Professional offers rock-solid reliability and improved manageability that simplify desktop And its integrated Web capabilities and broad support More mobile computers and hardware devices make it easy for business users to connect to the Internet and work anywhere， Windows 2000 Professional is built upon the rock-solid reliability of Windows NT technology， which makes it significantly more reliable than either Windows 95 or Windows 98 关于对WIN2000的英文介绍

写好了汉字，在用金山词霸 翻译一下，就好了

有关计算机方面的论文范文英文版

DESIGN AND IMPLEMENTATION OF PRODUCTION PLANNING MANAGEMENT SYSTEM OF SURVEYING AND MAPPING PROJECTKEY WORDS: GIS，Design，Analysis，Application，Management，ProductionABSTRACT:With the development of photogrammetry and spatial information sciences， we have found many new methods to solve the technical problem in surveying and mapping But there is a little research on the project Traditional management method is complex and time- Now， we need use new technique to improve the management method for enhancing management Taking “National Western Surveying and Mapping Project on 1:50000 Topological Maps Blank Area” as an example， this paper focus on production planning The project is remarkable， not only the task and extent is tremendous， but also the staff and stuff are The Blank Area has atrocious weather and extreme All of the conditions increase the project management For reasonable planning and logical budget， we designed and realized a production planning management system to give the decision support to the This paper studies the system’s requirement analysis， system structure and function in INTRODUCTIONNowadays， Geographical Information Systems(GIS) are powerful and useful as means of information， visualization and research tools(Quan Bao，2004) Most GIS software is more suited to providing limited types of output than as a tool to support， at anything other than a superficial level， tactical or strategic decision-making To improve the usefulness of GIS as a decision support tool， two needs are First， decision-makers require methods that allow them to easily select alternatives across a number of relevant Second， it is necessary to explicitly recognize that most decision-making processes involve multiple Since problem solving id often characterized by multiple and conflicting objectives， methods that contribute toward more a completely aiding decision system are

Information literacy Knowing how to find data from several sources， select relevant material， analyse and organise it into a form that can be used to make Computers have become the tools people use to access and manage Information technologists are people who analyse and design the What is a computer? Tradition definitions of computers include �6�1 A machine that accepts data and processes it into use �6�1 A computer is a binary， digital， electronic， stored program �6�1 While a computer is commonly a digital machine， analogue machine do An electronic device， operating under the control of instructions stored in its own memory unit， that can accept data (input)， process data arithmetically and logically， produce results (output) from the processing and stores results for future Many computers receive and send data (communicate) across networks LAN and W A computer system consists of hardware and What is hardware? Hardware Hardware is physical devices or components that can be physically handled – you can thou Input Devices Input devices convert data that humans collect into coded electrical signals that a computer can The central processing unit The electronic processing takes place in the CPU The CPU consists of �6�1 A control unit that controls all of the computer’s functions and an �6�1 Arithmetic and logical unit (ALU) that performs any calculation Memory Memory holds all programs and What is RAM currently open? Data (notes) Word processor OS Output devices Output devices convert the computer’s electronic signals back into information Secondary storage devices These devices store programs and data The programs and data are not necessarily (or likely to be) in current E DVD CD Communication devices These devices enable a computer to connect to another List the six different type of hardware? Secondary storage(external)， input， processor， output ， memory， C Name eight pieces of hardware USB， keyboard， monitor， screen， RAM， ROM， VDU， M The system unit and peripheral devices The system unit is the computer Peripheral devices are any devices around the outside， or in other words， plugged into the (back of) the Peripheral devices include the key board， mouse， printer， joy stick and Peripheral devices are any devices around the outside， or in other words， plugged into the (back of) the Peripheral devices include the keyboard， mouse， printer， joy stick and What else does a computer have? Software Software is a computer program ，which is a detailed set of instructions that directs a computer to perform the tasks necessary to process data into These instructions are written in languages that computer can Software includes computer games， a word processing packing， an accounting package， amongst Definition of a computer system �6�1 A computer system is the configuration of hardware and software， functioning together， to process data into useful information， in order to achieve a purpose for a human What is data? �6�1 Data is raw facts， be they numbers， words， images and sounds， that can be input into a Mary a name is a piece of data What is information? �6�1 Information is processed data， that has meaning and is John is a list of names who scored an A grade on an exam John A Chai A Pam A Commodore $23 500 Magna $21 500 Falcon $19 800 The system unit contains the �6�1 Motherboard �6�1 CPU �6�1 Memory �6�1 Other electronics It is where the computer program instructions are executed and the data is manipulatedThe Processor CPU The CPU interprets and carries out basic instructions that operate the computer， the CPU contain the �6�1 Control unit and the �6�1 Arithmetic logic unit Control unit The control unit directs and coordinates the computer’s For every single instruction， the control unit repeats four basic operations， �6�1 Fetching �6�1 Decoding �6�1 Executing �6�1 Storing CPU speed The CPU’s speed may be measured in MIPS The number of millions of instructions per second Arithmetic/logic unit The ALU performs all calculations， which involve �6�1 Arithmetic operations 2+3 �6�1 Comparison operations age>=17 �6�1 Logical operations pass Processing instructions A CPU may begin executing a second machine cycle before completing the first-referred to as Current CPU’s can pipeline up to 4 Storage within the CPU Registers temporarily hold data and The computer’s clock A System clock is necessary to control the timing of all computer Each tick of the clock is referred to as a clock Clock speed is the speed at which a processor executes A hertz is one cycle per second and a megahertz is 1024 by1024 and a gigahertz is 1024 by 1024 Memory Memory is the temporary storage place for data and (program) Memory is measured in �6�1 Kilobytes 1024 bytes 2^10 �6�1 Megabytes 1024* 1024 bytes 2^20 �6�1 Gigabytes 1024*1024*1024 bytes 2^30 Representation of data Digital computers are built from many small electronic Each circuit， at any point of time can be turned OFF or ON Hence these devices are called two state Binary Digit 0and 1 Each off or on digital value is called a bit， short for binary A 1 bit computer would be able to distinguish between two values-characters， symbols or Hardly sufficient for the characters on the keyboard Bits Characters 1 2 2 4 3 8 4 16 5 32 6 64 7 128 8 256

计算机，方面的英语论的

Operating System An operating system is the software component of a computer system that is responsible for the management and coordination of activities and the sharing of the limited resources of the 操作系统是计算机系统的组成部分，他负责管理和协调计算机的各项活动和分配有限的资源。Operating systems offer a number of services to application programs and 操作系统为用户和程序提供多种服务。Common contemporary operating systems include Microsoft Windows， Mac OS， Linux and S 常见的操作系统包括微软，苹果，LINUX和SOLARISMicrosoft Windows has a significant majority of market share in the desktop and notebook computer markets， while servers generally run on Linux or other Unix-like 微软在在台式机和笔记本电脑市场占有相当大的份额，然而Linux或其他Unix系统占有更多的服务器市场。 Embedded device markets are split amongst several operating 嵌入式设备市场被几个系统共同占有。So，do you know？这个是操作系统的简介，中文看得懂吧~~~我英语四级过了~~

关于计算机方面的论文英文

随着互联网的迅速的发展，基于互联网的各种应用日益受到人们的重视，基于Web的考试系统在这种形势下应运而生，它可以利用网络，随时随地对学生进行考试，是传统考场的延伸。本文在基于一般考试系统的设计与实现技术上，结合公务员考试的特点，通过对系统的结构设计、后台设计、前端开发，构建了一个基于B/S三层结构的、以JSP为开发平台和Oracle9i为数据库的公务员考试系统。本系统基本实现了招考信息发布、学生注册报名、单位进行资格审查、管理员对用户及角色进行管理等功能。本公务员考试系统采用的技术较为新奇，在今后的应用将会很广泛。该系统既可以用于政府机关招聘公务员，也可用于各事业单位招聘。Along with the rapid development of the Internet， Web based applications increasingly attention， the test system based on Web in this situation arises at the historic moment， it can use the network to students， anytime， anywhere， is a traditional examination Based on the general test system based on the design and implementation of the technology， combining the characteristics of the civil service examination system， the structure design， development， design， front back to construct a three layers based on B/S structure， with the JSP development platform of Oracle9i and the civil service examination system for This system realizes the recruitment information release， student registration， unit of user credentials， administrator management role and The civil service exam system adopts the technology of the future， in relatively novel application will be very This system not only can be used for civil servants， and can also be used for each business