计算机专业英语单词

1、计算机专业英语单词1-10第一单元Processor处理机Primary storage主存储器bit位hearsay传说CPU中英处理器control unit控制部件arithmetic and logic unit算术逻辑部件integral parts不可缺的部件tape and disk磁带和磁盘DRAM动态随机存储器SRAM静态随机存储器Register寄存器a state of the art目前工艺水平chip芯片VDT视频显示终端secondary storage辅助存储器at a premium非常珍贵reallocate重新分配capacity容量coaxial cabl

2、e同轴电缆program and data程序和数据instruction指令location单元RAM随机存取存储器Hardwired硬连线EPROM可擦可编程只读存储器Cache高速缓存Throughput吞吐量read-mostly以读为主EEPROM电可擦编程ROMNonvolatility非易失性Updatable可修改的in place在适当的地方semiconductor半导体flash memory闪存functionality功能byte-level字节级be referred to as称作virtually事实上house存放expansion扩充peripheral外围

3、的slot插槽power supply电源system board系统板storage bay存储机架floppy软盘 第二单元optical laser disk光盘laser beam激光束score刻痕microscopic pit微小的凹点light-sensitive光敏感的deflect偏转access arm存取臂inviting令人心动的fluctuation波动emerge显现stabilize稳定gigabyte千兆字节cd光盘magneto-optical disk磁光盘entrepreneur企业家video视频的spin-off有用的副产品audio cd激

4、光唱片record album唱片disk drive盘驱动器rewritable可重写的overwrite盖写personalize个人化alternative另一种选择burn烧eclipse超越acronym只取首字母的缩写successor继承者vhs家用录像系统prerecorded预录的videotape录像带low-end Winchester disk抵挡温彻斯特盘cost-effective成本有效性audio音频encode编码single-layered,sing-sided单层advocate提倡者digital versatile disc数字通用盘specifica

5、tion规范compelling激发兴趣的a wealth of大量的consumer electronics消费电子厂品www环球网  第三单元scripting language脚本语言browser浏览器wed page网页validate确认，认证form表单Cookie历史记录HTML超文本置标语言XHTML可扩展超文本置标语言Lightweight轻量的embed嵌入compilation编译Sun公司syntax语法snippet小片，断片statement声明menu菜单site站点guru宗教老师CSS叠层样式heterogeneous异质的paramou

6、nt至上的delivery递送，交付platform平台project计划embedded嵌入式系统portable可移植的distributed分布式real-time实时的end-user终端用户desktop桌面requirement需求deploy开展performance性能survive幸存adaptable能适应的methodology方法学client-server客户机multithreaded多线程的concurrent同时发生的事件multimedia多媒体buzzword时髦的术语graphical user interface图形用户接口innovative创新的pr

7、ototype原型garbage垃圾废物pin down是受约束 第四单元Resource allocator资源分配程序console控制台assembler汇编程序loader装入程序set-up time准备时间batch system批处理系统resident monitor常住监控程序off-line operation脱机操作buffering缓冲技术spooling假脱机multiprogramming多道程序设计switch切换time sharing分时loosely coupled松耦合的tightly coupled紧耦合的distributed OS分布式操作

8、系统privileged特权第五单元5.1LAM局域网WAN广域网Incompatible不兼容的Gateway网关internetwork互联网Internet国际互联网Backbone主干Host主机TCP/IP传输控制协议reference model参考模型protocol stack协议栈gauge轨距unadulterated stuff不掺杂的资料FTP文件传输协议Download下载Usenet newsgroups用户网新闻组Banter开玩笑Blather胡说Nugget块金Archery射箭术video conferencing开电视会议architectural fra

9、mework体系结构框架traverse遍历hypertext超文本interactiveqq scripting交互式文稿virtual reality虚拟现实DNS域名系统Hypermedia超媒体Wed site网站HTTP超文本传输协议URL统一资源定位器Surf在冲浪ISP internet服务提供商Preference偏爱Session会话期Explorer  windows资源管理器Capitalization大写reston把什么放在什么上面logo标识语clip剪辑animation动画片animate使活泼rotating banner旋转的大字标题st

10、ock ticker股票行情自动收录器5.2Wireless无线的Wired有线Setup设置Backbone主干网dial up拨号disconnect断开mess with干扰unethical不道德的hacking不轨用机hacker电脑黑客tied up占用call-waiting呼叫等待call-forwarding呼叫转移jack插座broadband宽带switching station转换站full-duplex全双工Just-about几乎Transceiver无线电收发机Dish蝶形卫星天线Reliable可靠的Unobstructed不阻塞的Degrade降级Relay中

11、继Unauthorized未授权的Firewall防火墙Block阻碍Retrieve检索Notebook笔记本 第六单元carrier载波modulate调制demodulate解调intuition直觉channel通道oscillate振荡cable television有线电视subscriber用户frequency division multiplexing(FDM)频分多路复用RF(radio frequency)射频mandate命令time division multiplexing(TAM)时分多路复用round-robin循环multiplexor多路复用器de

12、multiplexer多路分配器simultaneously同时的  第七单元7.1database数据库crew全体乘务人员retrieve检索physical level物理层conceptual level概念层external level外部层semantics语义学entity-relationship model实体关系模型facility容易perception感知designation指定dimension维mesh网络primary key主键unifying model统一模型7.2chore日常零星工作query询问command命令syntax语法v

13、ocabulary词汇表nonprocedural language非过程型语言standardization标准化relational DB关系型数据库catalyst催化剂distributed DB分布式数据库SQL(structured query language)结构是询问语言ANSI(American national standards institute)美国国家标准协会DOS(disk operating system)磁盘操作系统   9.2Expertise专长knowledge base知识库test测试refine精炼refinemen

14、t精化heuristic启发式的algorithmic算法的incremental增加的shell外壳consultation咨询symbolic象征neural network神经网络metaknowledge元知识validate确认deleterious有害的verification验证case-based reasoning基于实例的推理articulate明确表达prepositional attitude前置态度interact相互作用imprecision不严密fuzzy模糊的gradation层次 第十单元abstraction抽象domain定义域idealized理想化inventory库存stock level库存水平reorder在订购toss掷dice股子initia