深圳吃吃
激光打印機(jī) laser printer噴墨打印機(jī) ink-jet printer墨盒 Cartridge曬鼓 Drum drying
崽崽龍08
打印機(jī) [dǎ yìn jī]基本翻譯(輸出設(shè)備之一) [計(jì)] printermarking punchmarking machine網(wǎng)絡(luò)釋義打印機(jī):printer | rinter
黃金哇塞賽
PC:個(gè)人計(jì)算機(jī)Personal Computer ·CPU:中央處理器Central Processing Unit ·CPU Fan:中央處理器的“散熱器”(Fan) ·MB:主機(jī)板MotherBoard ·RAM:內(nèi)存Random Access Memory,以PC-代號(hào)劃分規(guī)格,如PC-133,PC-1066,PC-2700 ·HDD:硬盤Hard Disk Drive ·FDD:軟盤Floopy Disk Drive ·CD-ROM:光驅(qū)Compact Disk Read Only Memory ·DVD-ROM:DVD光驅(qū)Digital Versatile Disk Read Only Memory ·CD-RW:刻錄機(jī)Compact Disk ReWriter ·VGA:顯示卡(顯示卡正式用語(yǔ)應(yīng)為Display Card) ·AUD:聲卡(聲卡正式用語(yǔ)應(yīng)為Sound Card) ·LAN:網(wǎng)卡(網(wǎng)卡正式用語(yǔ)應(yīng)為Network Card) ·MODM:數(shù)據(jù)卡或調(diào)制解調(diào)器Modem ·HUB:集線器 ·WebCam:網(wǎng)絡(luò)攝影機(jī) ·Capture:影音采集卡 ·Case:機(jī)箱 ·Power:電源 ·Moniter:屏幕,CRT為顯像管屏幕,LCD為液晶屏幕 ·USB:通用串行總線Universal Serial Bus,用來連接外圍裝置 ·IEEE1394:新的高速序列總線規(guī)格Institute of Electrical and Electronic Engineers ·Mouse:鼠標(biāo),常見接口規(guī)格為PS/2與USB ·KB:鍵盤,常見接口規(guī)格為PS/2與USB ·Speaker:喇叭 ·Printer:打印機(jī) ·Scanner:掃描儀 ·UPS:不斷電系統(tǒng) ·IDE:指IDE接口規(guī)格Integrated Device Electronics,IDE接口裝置泛指采用IDE接口的各種設(shè)備 ·SCSI:指SCSI接口規(guī)格Small Computer System Interface,SCSI接口裝置泛指采用SCSI接口的各種設(shè)備 ·GHz:(中央處理器運(yùn)算速度達(dá))Gega赫茲/每秒 ·FSB:指“前端總線(Front Side Bus)”頻率,以MHz為單位 ·ATA:指硬盤傳輸速率AT Attachment,ATA-133表示傳輸速率為133MB/sec ·AGP:顯示總線Accelerated Graphics Port,以2X,4X,8X表示傳輸頻寬模式 ·PCI:外圍裝置連接端口Peripheral Component Interconnect ·ATX:指目前電源供應(yīng)器的規(guī)格,也指主機(jī)板標(biāo)準(zhǔn)大小尺寸 ·BIOS:硬件(輸入/輸出)基本設(shè)置程序Basic Input Output System ·CMOS:儲(chǔ)存BIOS基本設(shè)置數(shù)據(jù)的記憶芯片Complementary Metal-Oxide Semiconductor ·POST:開機(jī)檢測(cè)Power On Self Test ·OS:操作系統(tǒng)Operating System ·Windows:窗口操作系統(tǒng),圖形接口 ·DOS:早期文字指令接口的操作系統(tǒng) ·fdisk:“規(guī)劃硬盤扇區(qū)”-DOS指令之一 ·format:“硬盤扇區(qū)格式化”-DOS指令之一 ·setup.exe:“執(zhí)行安裝程序”-DOS指令之一 ·Socket:插槽,如CPU插槽種類有SocketA,Socket478等等 ·Pin:針腳,如ATA133硬盤排線是80Pin,如PC2700內(nèi)存模塊是168Pin ·Jumper:跳線(短路端子) ·bit:位(0與1這兩種電路狀態(tài)), 計(jì)算機(jī)數(shù)據(jù)最基本的單位 ·Byte:字節(jié),等于8 bit(八個(gè)位的組合,共有256種電路狀態(tài)),計(jì)算機(jī)一個(gè)文字以8 bit來表示 ·KB:等于1024 Byte ·MB:等于1024 KB ·GB:等于1024 MBActive-matrix主動(dòng)距陳Adapter cards適配卡Advanced application高級(jí)應(yīng)用Analytical graph分析圖表Analyze分析Animations動(dòng)畫Application software 應(yīng)用軟件Arithmetic operations算術(shù)運(yùn)算Audio-output device音頻輸出設(shè)備Access time存取時(shí)間access存取accuracy準(zhǔn)確性ad network cookies廣告網(wǎng)絡(luò)信息記錄軟件Add-ons附軟件Address地址Agents代理Analog signals模擬信號(hào)Applets程序Asynchronous communications port異步通信端口Attachment附件BBar code條形碼Bar code reader條形碼讀卡器Basic application基礎(chǔ)程序Binary coding schemes二進(jìn)制譯碼方案Binary system二進(jìn)制系統(tǒng)Bit比特Browser瀏覽器Bus line總線Backup tape cartridge units備份磁帶盒單元Bandwidth帶寬Bluetooth藍(lán)牙Broadband寬帶Browser瀏覽器Business-to-business企業(yè)對(duì)企業(yè)電子商務(wù)Business-to-consumer企業(yè)對(duì)消費(fèi)者Bus總線CCables連線Cell單元箱Chain printer鏈?zhǔn)酱蛴C(jī)Character and recognition device字符標(biāo)識(shí)識(shí)別設(shè)備Chart圖表Chassis支架Chip芯片Clarity清晰度Closed architecture封閉式體系結(jié)構(gòu)Column列Combination key結(jié)合鍵computer competency計(jì)算機(jī)能力connectivity連接,結(jié)點(diǎn)Continuous-speech recognition system連續(xù)語(yǔ)言識(shí)別系統(tǒng)Control unit操縱單元Cordless or wireless mouse無線鼠標(biāo)Cable modems有線調(diào)制解調(diào)器carpal tunnel syndrome腕骨神經(jīng)綜合癥CD-ROM可記錄光盤CD-RW可重寫光盤CD-R可記錄壓縮光盤Channel信道Chat group談話群組chlorofluorocarbons(CFCs) ]氯氟甲烷Client客戶端Coaxial cable同軸電纜cold site冷戰(zhàn)Commerce servers商業(yè)服務(wù)器Communication channel信道Communication systems信息系統(tǒng)Compact disc rewritableCompact disc光盤computer abuse amendments act of 19941994計(jì)算機(jī)濫用法案computer crime計(jì)算機(jī)犯罪computer ethics計(jì)算機(jī)道德computer fraud and abuse act of 1986計(jì)算機(jī)欺詐和濫用法案computer matching and privacy protection act of 1988計(jì)算機(jī)查找和隱私保護(hù)法案Computer network計(jì)算機(jī)網(wǎng)絡(luò)computer support specialist計(jì)算機(jī)支持專家computer technician計(jì)算機(jī)技術(shù)人員computer trainer計(jì)算機(jī)教師Connection device連接設(shè)備Connectivity連接Consumer-to-consumer個(gè)人對(duì)個(gè)人cookies-cutter programs信息記錄截取程序cookies信息記錄程序 cracker解密高手cumulative trauma disorder積累性損傷錯(cuò)亂Cybercash電子現(xiàn)金Cyberspace計(jì)算機(jī)空間cynic憤世嫉俗者DDatabase數(shù)據(jù)庫(kù)database files數(shù)據(jù)庫(kù)文件Database manager數(shù)據(jù)庫(kù)管理Data bus數(shù)據(jù)總線Data projector數(shù)碼放映機(jī)Desktop system unit臺(tái)式電腦系統(tǒng)單元Destination file目標(biāo)文件Digital cameras數(shù)碼照相機(jī)Digital notebooks數(shù)字筆記本Digital bideo camera數(shù)碼攝影機(jī)Discrete-speech recognition system不連續(xù)語(yǔ)言識(shí)別系統(tǒng)Document文檔document files文檔文件Dot-matrix printer點(diǎn)矩陣式打印機(jī)Dual-scan monitor雙向掃描顯示器Dumb terminal非智能終端data security數(shù)據(jù)安全Data transmission specifications數(shù)據(jù)傳輸說明database administrator數(shù)據(jù)庫(kù)管理員Dataplay數(shù)字播放器Demodulation解調(diào)denial of service attack拒絕服務(wù)攻擊Dial-up service撥號(hào)服務(wù)Digital cash數(shù)字現(xiàn)金Digital signals數(shù)字信號(hào)Digital subscriber line數(shù)字用戶線路Digital versatile disc數(shù)字化通用磁盤Digital video disc數(shù)字化視頻光盤Direct access直接存取Directory search目錄搜索disaster recovery plan災(zāi)難恢復(fù)計(jì)劃Disk caching磁盤驅(qū)動(dòng)器高速緩存Diskette磁盤Disk磁碟 Distributed data processing system分部數(shù)據(jù)處理系統(tǒng)Distributed processing分布處理Domain code域代碼Downloading下載DVD 數(shù)字化通用磁盤DVD-R 可寫DVDDVD-RAM DVD隨機(jī)存取器DVD-ROM 只讀DVDEe-book電子閱讀器Expansion cards擴(kuò)展卡end user終端用戶e-cash電子現(xiàn)金e-commerce電子商務(wù)electronic cash電子現(xiàn)金electronic commerce電子商務(wù)electronic communications privacy act of1986電子通信隱私法案encrypting加密術(shù)energy star能源之星Enterprise computing企業(yè)計(jì)算化environment環(huán)境Erasable optical disks可擦除式光盤ergonomics人類工程學(xué)ethics道德規(guī)范External modem外置調(diào)制解調(diào)器extranet企業(yè)外部網(wǎng)FFax machine傳真機(jī)Field域Find搜索FireWire port port火線端口Firmware固件Flash RAM閃存Flatbed scanner臺(tái)式掃描器Flat-panel monitor純平顯示器 floppy disk軟盤Formatting toolbar格式化工具條Formula公式Function函數(shù)fair credit reporting act of 1970公平信用報(bào)告法案Fiber-optic cable光纖電纜File compression文件壓縮File decompression文件解壓縮filter過濾firewall防火墻firewall防火墻Fixed disk固定硬盤Flash memory閃存Flexible disk可折疊磁盤Floppies磁盤Floppy disk軟盤Floppy-disk cartridge磁盤盒Formatting格式化freedom of information act of 1970信息自由法案frustrated受挫折Full-duplex communication全雙通通信GGeneral-purpose application通用運(yùn)用程序Gigahertz千兆赫Graphic tablet繪圖板green pc綠色個(gè)人計(jì)算機(jī)Hhandheld computer手提電腦Hard copy硬拷貝hard disk硬盤hardware硬件Help幫助Host computer主機(jī)Home page主頁(yè)Hyperlink超鏈接hacker黑客Half-duplex communication半雙通通信 Hard disk硬盤Hard-disk cartridge硬盤盒Hard-disk pack硬盤組Head crash磁頭碰撞header標(biāo)題help desk specialist幫助辦公專家helper applications幫助軟件Hierarchical network層次型網(wǎng)絡(luò)history file歷史文件hits匹配記錄horizontal portal橫向用戶hot site熱戰(zhàn)Hybrid network混合網(wǎng)絡(luò)hyperlinks超連接IImage capturing device圖像獲取設(shè)備information technology信息技術(shù)Ink-jet printer墨水噴射印刷機(jī)Integrated package綜合性組件Intelligent terminal智能終端設(shè)備Intergrated circuit集成電路Interface cards接口卡Internal modem內(nèi)部調(diào)制解調(diào)器internet telephony網(wǎng)絡(luò)電話internet terminal互聯(lián)網(wǎng)終端Identification識(shí)別i-drive網(wǎng)絡(luò)硬盤驅(qū)動(dòng)器illusion of anonymity匿名幻想index search索引搜索information pushers信息推送器initializing 初始化instant messaging計(jì)時(shí)信息internal hard disk內(nèi)置硬盤Internal modem內(nèi)部調(diào)制解調(diào)器Internet hard drive 網(wǎng)絡(luò)硬盤驅(qū)動(dòng)器intranet企業(yè)內(nèi)部網(wǎng)Jjoystick操縱桿Kkeyword search關(guān)鍵字搜索Llaser printer激光打印機(jī)Layout files版式文件Light pen光筆 Locate定位Logical operations邏輯運(yùn)算Lands凸面Line of sight communication視影通信Low bandwidth低帶寬lurking潛伏MMain board主板Mark sensing標(biāo)志檢測(cè)Mechanical mouse機(jī)械鼠標(biāo)Memory內(nèi)存Menu菜單Menu bar菜單條Microprocessor微處理器Microseconds微秒Modem card調(diào)制解調(diào)器Monitor顯示器Motherboard主板Mouse 鼠標(biāo)Multifunctional device多功能設(shè)備Magnetic tape reels磁帶卷Magnetic tape streamers磁帶條mailing list郵件列表Medium band媒質(zhì)帶寬metasearch engine整合搜索引擎Microwave微波Modem解調(diào)器Modulation解調(diào)由于不能寫那么多只好到這了/NNet PC網(wǎng)絡(luò)計(jì)算機(jī)Network adapter card網(wǎng)卡Network personal computer網(wǎng)絡(luò)個(gè)人電腦Network terminal 網(wǎng)絡(luò)終端Notebook computer筆記本電腦Notebook system unit筆記本系統(tǒng)單元Numeric entry數(shù)字輸入na?ve天真的人national information infrastructure protection act of1996國(guó)際信息保護(hù)法案national service provider全國(guó)性服務(wù)供應(yīng)商N(yùn)etwork architecture網(wǎng)絡(luò)體系結(jié)構(gòu)Network bridge網(wǎng)橋Network gateway網(wǎng)關(guān)network manager網(wǎng)絡(luò)管理員newsgroup新聞組no electronic theft act of1997無電子盜竊法Node節(jié)點(diǎn)Nonvolatile storage非易失性存儲(chǔ)OObject embedding對(duì)象嵌入Object linking目標(biāo)鏈接Open architecture開放式體系結(jié)構(gòu)Optical disk光盤Optical mouse光電鼠標(biāo)Optical scanner光電掃描儀Outline大綱off-line browsers離線瀏覽器Online storage聯(lián)機(jī)存儲(chǔ)Ppalmtop computer掌上電腦Parallel ports并行端口Passive-matrix被動(dòng)矩陣PC card個(gè)人計(jì)算機(jī)卡Personal laser printer個(gè)人激光打印機(jī)Personal video recorder card個(gè)人視頻記錄卡Photo printer照片打印機(jī)Pixel像素Platform scanner平版式掃描儀Plotter繪圖儀Plug and play即插即用Plug-in boards插件卡Pointer指示器Pointing stick指示棍Port端口Portable scanner便攜式掃描儀Presentation files演示文稿Presentation graphics電子文稿程序Primary storage主存Procedures規(guī)程Processor處理機(jī)Programming control lanugage程序控制語(yǔ)言Packets數(shù)據(jù)包Parallel data transmission平行數(shù)據(jù)傳輸Peer-to-peer network system得等網(wǎng)絡(luò)系統(tǒng)person-person auction site個(gè)人對(duì)個(gè)人拍賣站點(diǎn)physical security物理安全Pits凹面plug-in插件程序Polling輪詢privacy隱私權(quán)proactive主動(dòng)地programmer程序員Protocols協(xié)議provider供應(yīng)商proxy server代理服務(wù)pull products推取程序push products推送程序RRAM cache隨機(jī)高速緩沖器Range范圍Record記錄Relational database關(guān)系數(shù)據(jù)庫(kù)Replace替換Resolution分辨率Row行Read-only只讀Reformatting重組regional service provider區(qū)域性服務(wù)供應(yīng)商repetitive motion injury反復(fù)性動(dòng)作損傷reverse directory反向目錄right to financial privacy act of 1979財(cái)產(chǎn)隱私法案Ring network環(huán)形網(wǎng)絡(luò)SScanner掃描器Search查找Secondary storage device助存儲(chǔ)設(shè)備Semiconductor半導(dǎo)體Serial ports串行端口Server服務(wù)器Shared laser printer共享激光打印機(jī)Sheet表格Silicon chip硅片Slots插槽Smart card智能卡Soft copy軟拷貝Software suite軟件協(xié)議Sorting排序分類Source file源文件Special-purpose application專用文件Spreadsheet電子數(shù)據(jù)表Standard toolbar標(biāo)準(zhǔn)工具欄Supercomputer巨型機(jī)System cabine 系統(tǒng)箱System clock時(shí)鐘System software系統(tǒng)軟件Satellite/air connection services衛(wèi)星無線連接服務(wù)search engines搜索引擎search providers搜索供應(yīng)者search services 搜索服務(wù)器Sectors扇區(qū)security安全Sending and receiving devices發(fā)送接收設(shè)備Sequential access順序存取Serial data transmission單向通信signature line簽名檔snoopware監(jiān)控軟件software copyright act of1980軟件版權(quán)法案software piracy軟件盜版Solid-state storage固態(tài)存儲(chǔ)器specialized search engine專用搜索引擎spiders網(wǎng)頁(yè)爬蟲spike尖峰電壓Star network星型網(wǎng)Strategy方案subject主題subscription address預(yù)定地址Superdisk超級(jí)磁盤surfing網(wǎng)上沖浪surge protector浪涌保護(hù)器systems analyst系統(tǒng)分析師TTable二維表Telephony電話學(xué)Television boards電視擴(kuò)展卡Terminal 終端Template模板Text entry文本輸入Thermal printer 熱印刷Thin client瘦客Toggle key觸發(fā)鍵Toolbar工具欄Touch screen觸摸屏Trackball追蹤球TV tuner card電視調(diào)諧卡Two-state system雙狀態(tài)系統(tǒng)technical writer技術(shù)協(xié)作者technostress重壓技術(shù)telnet遠(yuǎn)程登錄Time-sharing system分時(shí)系統(tǒng)Topology拓?fù)浣Y(jié)構(gòu)Tracks磁道traditional cookies傳統(tǒng)的信息記錄程序Twisted pair雙絞線UUnicode統(tǒng)一字符標(biāo)準(zhǔn)uploading上傳usenet世界性新聞組網(wǎng)絡(luò)VVirtual memory虛擬內(nèi)存Video display screen視頻顯示屏Voice recognition system聲音識(shí)別系統(tǒng)vertical portal縱向門戶video privacy protection act of 1988視頻隱私權(quán)保護(hù)法案virus checker病毒檢測(cè)程序virus病毒Voiceband音頻帶寬Volatile storage易失性存儲(chǔ)voltage surge沖擊性電壓WWand reader 條形碼讀入Web 網(wǎng)絡(luò)Web appliance 環(huán)球網(wǎng)設(shè)備Web page網(wǎng)頁(yè)Web site address網(wǎng)絡(luò)地址Web terminal環(huán)球網(wǎng)終端Webcam攝像頭What-if analysis假定分析Wireless revolution無線革命Word字長(zhǎng)Word processing文字處理Word wrap自動(dòng)換行Worksheet file 工作表文件web auctions網(wǎng)上拍賣web broadcasters網(wǎng)絡(luò)廣播web portals門戶網(wǎng)站web sites網(wǎng)站web storefront creation packages網(wǎng)上商店創(chuàng)建包web storefronts網(wǎng)上商店web utilities網(wǎng)上應(yīng)用程序web-downloading utilities網(wǎng)頁(yè)下載應(yīng)用程序webmaster web站點(diǎn)管理員web萬維網(wǎng)Wireless modems無線調(diào)制解調(diào)器wireless service provider無線服務(wù)供應(yīng)商world wide web萬維網(wǎng)worm蠕蟲病毒W(wǎng)rite-protect notch寫保護(hù)口其他縮寫DVD digital bersatile 數(shù)字化通用光盤IT ingormation technology信息技術(shù) CD compact disc 壓縮盤PDA personal digital assistant個(gè)人數(shù)字助理RAM random access memory隨機(jī)存儲(chǔ)器WWW World Wide Web 萬維網(wǎng)DBMS database management system數(shù)據(jù)庫(kù)管理系統(tǒng)HTML Hypertext Markup Language超文本標(biāo)示語(yǔ)言O(shè)LE object linking and embedding對(duì)象鏈接潛入SQL structured query language結(jié)構(gòu)化查詢語(yǔ)言URL uniform resouice locator統(tǒng)一資源定位器AGP accelerated graphics port加速圖形接口ALU arithmetic-logic unit算術(shù)邏輯單元CPU central processing unit中央處理器CMOS complementary metal-oxide semiconductor互補(bǔ)金屬氧化物半導(dǎo)體CISC complex instruction set computer復(fù)雜指令集計(jì)算機(jī)HPSB high performance serial bus高性能串行總線ISA industry standard architecture工業(yè)標(biāo)準(zhǔn)結(jié)構(gòu)體系PCI peripheral component interconnect外部設(shè)備互連總線PCMCIA Personal Memory Card International Association個(gè)人計(jì)算機(jī)存儲(chǔ)卡國(guó)際協(xié)會(huì)RAM random-access memory隨機(jī)存儲(chǔ)器ROM read-only memory只讀存儲(chǔ)器USB universal serial bus通用串行總線CRT cathode-ray tube陰極射線管HDTV high-definition television高清晰度電視LCD liquid crystal display monitor液晶顯示器MICRmagnetic-ink character recognition磁墨水字符識(shí)別器OCR optical-character recognition光電字符識(shí)別器OMR optical-mark recognition光標(biāo)閱讀器TFT thin film transistor monitor薄膜晶體管顯示器其他Zip disk壓縮磁盤Domain name system(DNS)域名服務(wù)器file transfer protocol(FTP)文件傳送協(xié)議hypertext markup language(HTML)超文本鏈接標(biāo)識(shí)語(yǔ)言Local area network(LAN)局域網(wǎng)internet relay chat(IRC)互聯(lián)網(wǎng)多線交談Metropolitan area network(MAN)城域網(wǎng)Network operation system(NOS)網(wǎng)絡(luò)操作系統(tǒng)uniform resource locator(URL)統(tǒng)一資源定位器Wide area network(WAN)廣域網(wǎng)
shenleireg
printer英音:['print?]美音:['pr?nt?] 以下結(jié)果由譯典通提供詞典解釋名詞 n. [C]1.印刷工;印花工2.印刷業(yè)者3.印刷機(jī);打印機(jī);(相片)沖印機(jī)computer printers 電腦打印機(jī)
錵小寶圓滾滾
常見硬件名和設(shè)備名 CPU:Central Processing Unit,中央處理單元,又叫中央處理器或微處理器,被喻為電腦的心臟。 RAM:Random Access Memory,隨機(jī)存儲(chǔ)器,即人們常說的“內(nèi)存”。 ROM:Read-Only Memory,只讀存儲(chǔ)器。 EDO:Extended Data Output,擴(kuò)充數(shù)據(jù)輸出。當(dāng)CPU的處理速度不斷提高時(shí),也相應(yīng)地要求不斷提高DRAM傳送數(shù)據(jù)速度,一般來說,F(xiàn)PM(Fast Page Model)DRAM傳送數(shù)據(jù)速度在60-70ns,而EDO DRAM比FPM快3倍,達(dá)20ns。目前最快的是SDRAM(Synchronous DRAM,同步動(dòng)態(tài)存儲(chǔ)器),其存取速度高達(dá)10ns。 SDRAM:Synchronous Dynamic Random Access Memory,同步動(dòng)態(tài)隨機(jī)存儲(chǔ)器,又稱同步DRAM,為新一代動(dòng)態(tài)存儲(chǔ)器。它可以與CPU總線使用同一個(gè)時(shí)鐘,因此,SDRAM存儲(chǔ)器較EDO存儲(chǔ)器能使計(jì)算機(jī)的性能大大提高。 Cache:英文含義為“(勘探人員等貯藏糧食、器材等的)地窖;藏物處”。電腦中為高速緩沖存儲(chǔ)器,是位于CPU和主存儲(chǔ)器DRAM(Dynamic Randon Access Memory)之間,規(guī)模較小,但速度很高的存儲(chǔ)器,通常由SRAM(Static Random Access Memory靜態(tài)存儲(chǔ)器)組成。 CMOS:是Complementary Metal Oxide Semiconductor的縮寫,含義為互補(bǔ)金屬氧化物半導(dǎo)體(指互補(bǔ)金屬氧化物半導(dǎo)體存儲(chǔ)器)。CMOS是目前絕大多數(shù)電腦中都使用的一種用電池供電的存儲(chǔ)器(RAM)。它是確定系統(tǒng)的硬件配置,優(yōu)化微機(jī)整體性能,進(jìn)行系統(tǒng)維護(hù)的重要工具。它保存一些有關(guān)系統(tǒng)硬件設(shè)置等方面的信息,在關(guān)機(jī)以后,這些信息也繼續(xù)存在(這一點(diǎn)與RAM完全不同)。開機(jī)時(shí),電腦需要用這些信息來啟動(dòng)系統(tǒng)。如果不慎或發(fā)生意外而弄亂 了CMOS中保留的信息,電腦系統(tǒng)將不能正常啟動(dòng)。 PCI:Peripheral Component Interconnection,局部總線( 總線是計(jì)算機(jī)用于把信息從一個(gè)設(shè)備傳送到另一個(gè)設(shè)備的高速通道)。PCI總線是目前較為先進(jìn)的一種總線結(jié)構(gòu),其功能比其他總線有很大的提高,可支持突發(fā)讀寫操作,最高傳輸率可達(dá)132Mbps,是數(shù)據(jù)傳輸最快的總線之一,可同時(shí)支持多組外圍設(shè)備。PCI不受制于CPU處理器,并能兼容現(xiàn)有的各種總線,其主板插槽體積小,因此成本低,利于推廣。 Seagate:美國(guó)希捷硬盤生產(chǎn)商。Seagate英文意思為“通往海洋的門戶”,常指通海的運(yùn)河等。 Quantum:英文含意為“定量,總量”。著名硬盤商標(biāo),美國(guó)昆騰硬盤生產(chǎn)商(Quantum Corporation)。 Maxtor:“水晶”,美國(guó)Maxtor硬盤公司。 LD:Laser Disk,鐳射光盤,又稱激光視盤。 CD:Compact Disc,壓縮光盤,又稱激光唱盤。 CD-ROM:Compact Disc-Read Only Memory,壓縮光盤-只讀記憶(存儲(chǔ)),又叫“只讀光盤”。 VCD:Video Compact Disc,視頻壓縮光盤,即人們通常所說的“小影碟”。 DVD:至今有許多人把DVD視為Digital Video Disc(數(shù)字視頻光盤)的縮寫,事實(shí)上,從1995年9月,索尼/飛利浦和東芝/時(shí)代華納兩大DVD開發(fā)集團(tuán)達(dá)成DVD統(tǒng)一標(biāo)準(zhǔn)后,DVD的內(nèi)涵有了很大的變化,它已成了數(shù)字通用光盤,即Digital Versatile Disc的英文縮寫。Versatile“通用”的含義表明了DVD用途的多元化,它不僅可用于影視娛樂,還可用于多媒體計(jì)算機(jī)等領(lǐng)域。目前按其用途可分為5種類型:1?計(jì)算機(jī)用只讀光盤——DVD-ROM;2?家用型影音光盤——DVD-Movie;3?專供音樂欣賞的DVD Audio;4?只寫一次的光盤——DVD-R;5?可讀寫多次的光盤——DVD-RAM。 Modem:調(diào)制解調(diào)器,家用電腦上Internet(國(guó)際互聯(lián)網(wǎng))網(wǎng)的必備工具,在一般英漢字典中是查不到Modem這個(gè)詞的,它是調(diào)制器(MOdulator)與解調(diào)器(DEModulator)的縮寫形式。Modem是實(shí)現(xiàn)計(jì)算機(jī)通信的一種必不可少的外部設(shè)備。因?yàn)橛?jì)算機(jī)的數(shù)據(jù)是數(shù)字信號(hào),欲將其通過傳輸線路(例如電話線)傳送到遠(yuǎn)距離處的另一臺(tái)計(jì)算機(jī)或其它終端(如電傳打字機(jī)等),必須將數(shù)字信號(hào)轉(zhuǎn)換成適合于傳輸?shù)哪M信號(hào)(調(diào)制信號(hào))。在接收端又要將接收到的模擬信號(hào)恢復(fù)成原來的數(shù)字信號(hào),這就需要利用調(diào)制解調(diào)器。 UPS:為Uninterruptible Power Supply(不間斷電源)的英文縮寫。它是伴隨著計(jì)算機(jī)的誕生而出現(xiàn)的,是電腦的重要外圍設(shè)備之一。UPS是一種含有儲(chǔ)能裝置,以逆變器為主要組成的恒壓恒頻的不間斷電源,用以保護(hù)電腦在突然斷電時(shí)不會(huì)丟失重要的數(shù)據(jù)。 TFT:有源矩陣彩色顯示器,簡(jiǎn)稱TFT顯示器,專用于筆記本電腦。TFT顯示器具有刷新速度快、色彩逼真、亮度鮮明等優(yōu)點(diǎn)。此外,它還具有無閃爍、無輻射、無靜電等“綠色電腦”所必需的特點(diǎn)。
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