使用电脑必懂的53个英文单词和缩写.doc

使用电脑必懂的53个英文单词和缩写PC：个人计算机Personal Computer CPU：中央处理器Central Processing Unit CPU Fan：中央处理器的“散热器”(Fan) MB：主机板MotherBoard RAM：内存Random Access Memory，以PC-代号划分规格，如PC-133，PC-1066，PC-2700 HDD：硬盘Hard Disk Drive FDD：软盘Floopy Disk Drive CD-ROM：光驱Compact Disk Read Only Memory DVD-ROM：DVD光驱Digital Versatile Disk Read Only Memory CD-RW：刻录机Compact Disk ReWriter VGA：显示卡(显示卡正式用语应为Display Card) AUD：声卡(声卡正式用语应为Sound Card) LAN：网卡(网卡正式用语应为Network Card) MODM：数据卡或调制解调器Modem HUB：集线器 WebCam：网络摄影机 Capture：影音采集卡 Case：机箱 Power：电源 Moniter：屏幕，CRT为显像管屏幕，LCD为液晶屏幕 USB：通用串行总线Universal Serial Bus，用来连接外围装置 IEEE1394：新的高速序列总线规格Institute of Electrical nd Electronic Engineers Mouse：鼠标，常见接口规格为PS/2与USB KB：键盘，常见接口规格为PS/2与USB Speaker：喇叭 Printer：打印机 Scanner：扫描仪 UPS：不断电系统 IDE：指IDE接口规格Integrated Device Electronics，IDE接口装置泛指采用IDE接口的各种设备 SCSI：指SCSI接口规格Small Computer System Interface，SCSI接口装置泛指采用SCSI接口的各种设备 GHz：(中央处理器运算速度达)Gega赫兹/每秒 FSB：指“前端总线(Front Side Bus)”频率，以MHz为单位 ATA：指硬盘传输速率AT Attachment，ATA-133表示传输速率为133MB/sec AGP：显示总线Accelerated Graphics Port，以2X，4X，8X表示传输频宽模式 PCI：外围装置连接端口Peripheral Component Interconnect ATX：指目前电源供应器的规格，也指主机板标准大小尺寸 BIOS：硬件(输入/输出)基本设置程序Basic Input Output System CMOS：储存BIOS基本设置数据的记忆芯片Complementary Metal-Oxide Semiconductor POST：开机检测Power On Self Test OS：操作系统Operating System Windows：窗口操作系统，图形接口 DOS：早期文字指令接口的操作系统 fdisk：“规划硬盘扇区”-DOS指令之一 format：“硬盘扇区格式化”-DOS指令之一 setup.exe：“执行安装程序”-DOS指令之一 Socket：插槽，如CPU插槽种类有SocketA，Socket478等等 Pin：针脚，如ATA133硬盘排线是80Pin，如PC2700内存模块是168Pin Jumper：跳线(短路端子) bit：位(0与1这两种电路状态)， 计算机数据最基本的单位 Byte：字节，等于8 bit(八个位的组合，共有256种电路状态)，计算机一个文字以8 bit来表示 KB：等于1024 Byte MB：等于1024 KB GB：等于1024 MB外贸英语-保险 InsuranceIm looking for insurance from your company. 我是到贵公司来投保的。 Mr. Zhang met Mr. William in the office of the People Insurance Company of China. 张先生在中国人民保险公司的办公室接待了威廉先生。 Please tell me whether I need to purchase a foreign student policy.告诉我是否我需要购买外国学生保险。Id like to know whether basic health insurance coverage should include benefits for outpatient, hospital, surgery and medical expenses.我想知道基本健康保险所列的项目是否应包括医院门诊，住院，手术及药品等费用的赔偿。Will you please tell me where I can purchase health insurance?请告诉我在何处能买到健康保险？Health insurance is merely a mean by which people pool money to guard against the sudden economic consequences of sickness or injury.健康保险就是筹集一些钱以预防疾病或受伤而突然发生的经济困难。Major medical insurance policies are designed to help offset heavy medical expenses that can result from a prolonged illness or serious injury.“巨额医药费保险”旨在协助减轻久病及重伤所造成的重大医药开支。If the benefits provided under a certain policy have a dollar limitation for each service, you should determine whether these limitations are realistic.如果某一家保险公司的健康保险对每种服务定有赔偿限额，你应断定这些限额是否合乎实际。Words and Phraseshealth insurance 疾病保险，健康保险sickness insurance 疾病保险insurance for medical care 医疗保险major medical insurance policy 巨额医药费保险insurance during a period of illness 疾病保险life insurance 人寿保险endowment insurance 养老保险insurance on last survivor 长寿保险to purchase health insurance 购买健康保险to have a health insurance policy 购买健康保险Additional Words and Phrasespolicy-holder 保险客户extra premium 额外保险费additional premium 附加保险费insurance law 保险法insurance act 保险条例insurance industry? 保险业insurance division 保险部insurance treaty 保险合同cover note 保险证明书guarantee of insurance 保险担保书premium rebate 保险费回扣insurance claim 保险索赔ceding, retrocession(for reinsurance) 分保reinsurance 分保（再保险）ceding(insurance)company 分保公司co-insurance company 共同保险公司insurance document 保险单据certificate of insurance 保险凭证increasing coverage, extending coverage 加保renewing coverage 续保insurance commission 保险佣金social insurance 社会保险personal property insurance 个人财产保险insurance of contents 家庭财产保险外汇的概念具有双重含义，