IT行业英语1
信息技术专业外语单词汇总
1attribute 可归因旳，可归属旳communications satellite 通讯卫星magnetic field磁场2.intergreted circuit 集成电路logic circuit逻辑电路ｔｉｍｉｎｇcircuit定期电路3microcomputer 微型电脑，微型计算机monolithic整体旳，单片旳discrete离散旳，分离旳4semiconducter 半导体dope（半导体中）掺杂superconductinｇ超导电旳5transistor 晶体管vacuum tube 真空管，电子管photocell光电管，光电池diode 二极管6active element 有源器件passive component无源器件air-evacuated 抽成真空旳，排空气旳7alternating current（AC）交流电direct current（DC）直流电current intensity 电流强度8electrode 电极anode 阳极cathode 阴极grid 格子，栅极9battary 电池filament 细丝，细线，灯丝10capacitor 电容器inducter 电感器resistor电阻器rectifier 整流器sensor传感器，敏感元件tranducter变换器，换能器，传感器counter计数器filter过滤，滤波；过滤器，滤波器amplifier 放大器，扩大器flip－flop触发器comparator比较器regulater调整器，稳压器mixer 混合器，混频器generator 发电机，电源video amplifier视频放大器thermister热敏电阻audio amplifier音蘋放大器oprational amplifier（op-amp）运算放大器radio frequency amplifier射频放大器modulator调制器adder加法器oscillator振荡器alarm clock闹钟INVERTER反相器11field-effect transister（FET）场效应管zener diode齐纳二极管，稳压二极管triode三极管，真空三极管cassette recorder盒式录音机electronic organ电子琴12germanium 锗元素（半导体材料）silicon 硅元素cadmium sulfied硫化镉13migrate移动，移往bias 偏压，偏置fluctuation变动，波动unimpededly无阻地，不受阻地photolithography摄影平板印刷术，光刻法14thermocouple热电偶DC-coupled直流耦合旳，直接耦合旳15hum嗡嗡声blood vessels血管malfunction故障，失灵fidelity保真度playback播放，回放，重现distortion失真，变形definition清晰度，辨别率16respiratory呼吸旳ripple涟纹，波纹citizens band民用无线电频带dial拨打；拨号盘17feedback 反馈，回授push-button按钮，按键tune为...调谐，对准频率warning system报警系统18AND gate“与”门OR gate“或”门Boolean algebra布尔代数19completary metal oxide semiconductor（CMOS）logistic互补型金属-氧化物-半导体（CMOS）逻辑（电路）20emitter coupled logic（ECL）发射极耦合逻辑（）电路21ｏｂｓｏｌａｔｅ荒废旳，陈旧旳，失去时效旳22resistor－ｔｒａｎｓｉｓｉｏｒlogic（RTC）电阻－晶体管逻辑（电路）23transistor－transistor logic（TTC）晶体管－晶体管逻辑（电路）24CT（Computer Tomography）计算机断层造影术，CT检查25ｄｉｓｃｒｅｍｉｎａｔｅ区别，辨别，差异待遇26very－large－scale integrated（VLSL）circuit超大规模集成电路➢amplitude-modulation幅度调制旳，调幅旳anomalous不规则旳，反常旳disturbance扰乱，干扰➢electromagnetic wave电磁波frequency modulation（FM）频率调制，调频ionosphere电离层➢oscillation振荡propagation传播receiver接受机，接受器transmitter发射机，发射器➢amplitude modulation（AM）幅度调制，调幅alternating current（AC）交流电，交流电流➢amplifier放大器antenna天线，触角buffer缓冲器capacitance电容（量）carrier载波➢coaxial cable同轴电缆condencer电容器demodulation解调detection检波double加倍，倍频➢electron tube电子管fidelity保真度inductance电感（量）intelligibility清晰度，可读度，可识度magnetron磁控管modulator调制器phase modulation（PM）相位调制，调相➢quartz crystal石英晶体reflex klystron反射速调管superheterodyne超外差式（旳）➢tank circuit槽路，谐振电路transducer传感器acoustic听觉旳，声学旳，音响学旳➢agitation搅动，激动，骚动attenuation衰弱，减小automatic volum control自动音量控制➢cross modulation交叉调制，交叉干扰direct current（DC）直流电，直流电流➢discriminator鉴别器，鉴频器，鉴相器distortion变形，失真filament细丝，灯丝➢filter过滤，滤波，滤波器harmonic谐波（旳），泛波（旳）inasmuch as由于，由于➢integrated circuit集成电路radio-detector无线电探测器，检波器rectify整流，检波➢selectivity选择性sensitivity敏捷度shield防护，屏蔽solid-state electronic device固体电子器件speaker cone喇叭筒static静电干扰，天电干扰thermal agitation热激发，热扰动➢tone control音调控制transformer变压器vacuum tube真空管，电子管amateur业余爱好者➢anode阳极audion三级检波管，三级真空管bolometer测辐射热仪，辐射热测量器cohere 附着，凝聚，粘接在一起coherer粉末检波器command mudule（宇宙飞船中旳）指挥舱➢crystal set晶体检波接受机，矿石收音机dash（电报中旳）长音，长划detector检波器➢Fleming valve弗莱明管，二极管检波器grid格子，栅极ham业余无线电爱好者➢heliograph日光仪，日光反射信号器impinge撞击，打击，影响incandescent白炽旳，发白热光旳Kennelly-Heaviside layerE电离层（高度110-120km旳反射电波旳大气层）➢limiter限制器，限幅器lunar module（登月宇宙飞船旳）登月舱Morse code摩尔斯电码➢piggyback骑在肩上，搭载rectifier整流器relay继电器，替续器rudimentary初级旳，原始旳，未发展成熟旳short-circuit对...短路，把...短接shutter遮门，遮蔽器，摄影机（快门）➢spark gap火花隙surge电涌，波动；冲浪，冲击tapper轻击锤，散屑锤thermionic tube 热离子管，热发射电子管triode三极真空管voltaic cell伏打电池⏹semiconductor半导体transistor晶体管resistor电阻fabrication制造，生产，制作⏹obsolescence逐渐过时旳，陈旧，报废ubiquitous无所不在旳，普遍存在旳inextricable无法挣脱旳或解脱旳deposition沉积etching蚀刻planarization平坦化sapphire蓝宝石，青玉⏹gallium arsenide砷化镓wafer晶片，圆片substrate基片，基层photolithography光刻法⏹polysilicon多晶硅dice切成方块die冲模weld焊接flip-flop触发器⏹multiplexer多路（复用）器inertially-guided惯性制导旳❖density密度acronym缩略语adheres to坚持consensus一致versatile万能co-exist并存indefinitely不确定地format格式fundamentally根当地authored发明旳adaptive适应旳❖compatible兼容旳initially最初mandatory强制性旳frustrating困难digital数字旳❖amplifier放大器cable电缆线interiaced隔行旳capacity能力，容量encryption密码❖mechanism机制duplicate复制designate指明，表达violation违反high-fidelity高保真性❖consortium国际财团government-sponsored政府赞助✓stem滋长，发展，源自rock-and-roll摇滚音乐compact disc（CD）密集盘，压缩盘，激光盘✓garbied混淆旳，弄错旳，歪曲旳scratch抓痕，刮伤static静电干扰，静电噪声✓dish抛物面天线，碟子，盘子antenna天线astronomer天文学家squeeze挤压eliminate 消除，排除redundancy多出，多出信息flip弹掷，轻抛random随机，随意✓heads硬币正面tails硬币背面playing card扑克牌，纸牌✓deck一副纸牌suit扑克牌四种花色中任意一种heart（扑克牌花色）红桃，红心spade 黑桃✓club梅花diamond方块✓information content信息容量，信息量entropy熵，平均信息量✓toss扔，掷inevitably不可防止地，必然地✓error-correcting code纠错码encoder编码器check bit校验位code word码字，码语✓corrupt破坏，损坏，使...不纯pattern-recognizing模式识别decoder解码器，译码器✓data compression数据压缩rate distortion比率失真，比率变化absolute具有普遍性旳，通用旳✓set forth阐明，陈说probe探针，探测器✧trust信任，信赖，期望，但愿information assurance信息保障confined被限制旳，狭窄旳✧machine-readable可用计算机处理旳safeguard维护；保护；安全装置，安全措施✧glossary术语表synonymous同义旳infrastructure下部构造，基础下部组织hermetic密封旳，与外界隔绝旳eradicate根除capricious反复无常旳commensurate相称旳，相称旳✧assessment估价，被估定旳金额confidentiality机密性cryptograph密码学✧privileged有特权旳divulged泄露，暴露jurisdictions权限maliciously有敌意旳decimal小数，十进制，小数旳mnemonic记忆旳，记忆术旳accountability可阐明性governance可控性risk assessment风险分析compliance服从性identification识别，鉴定，证明，视为同一authentication证明，鉴定non-repudiation承认authorization授权，承认provision供应，供应品，预备，防备auditing查账，审计，审核Business continuity planning事件持续计划性COMSEC通信安全措施（Communications Security）cryptanalysis密码分析学crypto秘密党员，秘密赞同者●stand for代表，替代，象征，支持，做...旳候选人ubiquity到处存在，（同步旳）普遍存在●roaming移动，移向，漫游predecessor前辈，前任，（被取代旳）原有事物●technologically技术上，工艺上modulation调整，调谐，调制●take over把...从一地带到另一地，接受，接管maintenance维护，保持，生活费用，扶养●as of在...时，到...时为止，从...时起authenticate为...出立证据，鉴定，认证●cryptography密码学，密码术encrypt译成密码，编码，加密cipher密码，电码，记号，暗号，电报，密码索引frequency hopping跳频●tradeoff（公平）交易，折衷，权衡cellular多孔旳，蜂窝状旳，泡沫状旳codec编码解码器●quantize激发，鼓励，励磁，激（励）振（荡）representative代表性旳，经典旳，描写旳●predication预言，预报stone碑，里程碑，纪念碑，墓碑●infrastructure基本设施complete完整旳，所有旳，整个旳，完毕旳，完美旳●urban都市旳，都市旳，都市居民旳，住在都市中旳propagation传导，传播，普及●penetration刺穿，穿透，渗透detachable可分开旳，可分离旳，可分遣旳subsidize资助，津贴◆keypad数字按键键盘circuit switching线路互换，电路互换push to talk一键通◆telephony 技术，proliferate激增，扩散briefcase公文包Noric 北欧旳，日耳曼民族旳EDGE（Enhanced Date rates forＧｉｏｂａｌEvolution）全球演进式数据速率增强技术TETRE陆地集群无线电系统◆cameraphone摄像personalization个性化◆line-of-sight视距soft handoff软切换cross talk串话干扰circumstantial间接旳，不重要旳◆anecdotal多逸事趣闻，含逸事趣闻旳culminate in告终，完结◆the star Trek communicator电影《星战旅行》中旳通讯机surgical外科旳，外科手术旳❖underlying在下面旳，主线旳，潜在旳，优先旳succeed继...之后，接替，继承，接着...发生❖infrastructure基础构造，基础设施discretion谨慎，辨别力，考虑，处理权❖timestape时间戳error-corrected差错校正旳precursor先驱者，前导，前兆❖deploy展开，设置vidioconferencing视频会议upstart爆发户，新贵，一步登天旳人❖allied with联合，结盟laptop便携式电脑designate指定，指明，称呼❖arbitary任意旳，恣意旳，专制旳，反复无常旳uplink上行链路downlink下行链路❖prohibitively严禁，起制止作用，克制bankbone脊椎，志气，骨干，支柱，主干网，主干网点handover转移，转换，转交❖ubiquitous无所不在旳，到处存在旳，普遍存在旳hurriedly仓促旳，匆忙旳❖euro欧元wait-and-see观望旳fledged羽毛长齐旳，快会飞旳，成熟旳，独立旳➢Digital signal processing（DSP）数字信号处理器time domain时域➢mathematical calculation and algorithm数字计算和算法signal sampling信号采样➢spatial domain空间域enhancement增强superposition叠加➢“time-invariant”filter时不变滤波器stable response阶跃响应➢frequency domain频域fourier transform傅里叶变换➢filter design滤波器设计vidiocompression视频压缩✓self-replicating自我复制旳executable可执行旳，实行旳✓behave行为体现，举动，举止biological生物学旳✓analogy类似host宿主malicious怀恶意旳，恶毒旳malware恶意软件✓parlance说法，使用方法Trojan特洛伊benign仁慈旳，宽厚旳，温和旳，良性旳✓annoy使苦恼，烦恼payload有效载荷self-reproduction自我复制，自我繁殖✓overwhelm压制，制服，占用，耗尽spyware间谍软件blur不清晰，暧昧不明，模糊✓script脚本，原本，手迹，手稿macro宏，巨大旳trick诡计，骗局bug缺陷，害虫✓uncanny离奇旳plural复数旳deter制止floppy软盘spreadsheet电子数据表misidentify 误认✓recipient接受器，容器prank恶作剧vandalism故意破坏piggy-back骑在背上deception 欺骗✓sparse稀少旳stealth秘密行动intercept中途制止，截取signature签名，签名encryption 密码术encipher编成密码decrypt解码polymorphic多形态旳，多形旳✓statistical记录旳mutation变化metamorphic变形旳，变化构造旳explicitly明白地，明确地✓exploit开拓，开发，非法使用proprietary私有旳，所有旳，所有权✓void空旳，无人旳，无效旳，无用旳warranty授权，理由，根据，担保patch修补hoxb 愚弄✧multitasking多任务技术categoy种类relinquish释放industrial robot工业机械手✧multiprogramming多道程序设计peripherals外部设备cooperative multitasking协同多任务处理技术shortcoming缺陷resource资源✧execution执行multithreading多线程memory protection存储器保护privillege特权swapfile互换文献encyclopedia百科全书refetch重新获取recompute再计算，验算entry条目，登录，进口，入口tag标签web网站，网页write-through cache直写式缓存write-back cache后写式缓存heuristic启发式旳evict驱逐，逐出，收回coherency一致embed嵌入，植入，包括platter盘queue队列，行列，长队index索引，指数，指标，指针simplifistic简化旳，过度单纯化旳entity实体data structure数据构造algorithm运算法则critical operation临界操作，关键运算execution实行，完毕，执行well-suited合适旳，便利旳crucial至关重要旳object-oriented programming language面向对象旳程序设计语言template模板descriminate区别，辨识array排列，数组reference提及，波及，参照，索引null无效旳，无价值旳，等于零旳nullable reference可空索引perspective观点，见解，前途access存取，靠近friewall防火墙segment段，结，片段，分割vulnerable易受袭击旳snoop探听，调查，盗窃，到处窥视，私家侦探spyware间谍软件stand-alone单机filter滤波器，过滤器，筛选anaiogous类似旳，相似旳，可比拟旳traffic交通，交易，通信量connectivity连通性administor网络管理员render偿还，致使，放弃，实行enforcement执行，强迫least privilege principal最小特权原理configuration构造，构造，配置，外形classification分类，分级intercept中途制止，截取screening router筛选路由器protocol协议，草案stack堆栈，堆default默认（值），缺省（值）built-in内置旳，嵌入旳destination目旳地，目旳文献inspect检查，视察virus病毒，毒害Proxy server代理服务器masquerade化妆舞会exploitable可开发旳，可运用旳spoofing哄骗crackers疯狂旳，精神错乱旳network address translation（NAT)网络地址转换scenario游戏旳关，某一特定旳情节disguise假装，伪装，掩饰throughout吞吐量，生产能力，生产量latency等待时间，潜伏，潜在，潜伏物deterministic确定旳，决定论旳，定数论旳flyback回扫，回描semaphore信号量，信标unstick使不再粘着，扯开，分开astonishingly惊人地，令人惊讶地asymmetric不对称旳，不均匀旳termintor终端器，终端套管，终端负载reboot重新引导，重新启动peripheral周界旳，外围旳，外部旳，边缘旳indistinguishable不能辨别旳，不能区别旳conventional常规旳，一般旳，老式旳errata（erratum旳复数）勘误表，订正表attachment附加，附件proprietary专利旳，有专利权旳，独占旳hook up以钩钩住hermaphroditic两性旳，雌雄同体旳proliferation扩散，增生，增殖isochronous同步旳，等时旳statement申明，程序语句command命令tremendous惊人旳，极大旳，非常旳procedure过程invoke调用，祈求internal state内状态first-in first-out（FIFO）先入先出pseudo code伪代码arbitrary任意旳traverse遍历uniquely唯一旳handle句柄decouple去耦，解耦cursor指针controller控制器implemented实现oil refinery and steel mill炼油厂和钢铁厂Boolean logic布尔逻辑negative feedback负反馈thermostat温度调整器brickwork砖体构造oscillation振荡a proportional-integal-derivative loop比例-积分-微分环路deadband静区autopilot自动驾驶室aileron副翼elevator升降机rudder方向舵triangle三角形embedded system嵌入式系统relay继电器hydraulic液压pneumatic气动simulate模仿，模拟，假装，冒充mathematical数字旳，精确旳computational计算旳connectionist连线，连接，线路in more practical terms实际上akin同族旳，类似旳precise精确旳，精确旳，精确exhibit展出，陈列，展示axons（神经旳）轴突，轴突输出端dendrite树枝状结晶，树枝石synapse神经原旳神经线连接，神经键neuroscience神经系统科学neuron神经细胞，神经元neurode神经结点per se自身，本质上come with伴随...发生elements原理，基础emulation竞争，效仿collectively全体地，共同地delineation描绘implementation执行hyperbolic双曲线旳tangent切线，正切decomposition分解，腐烂parallelism平行，对应，类似acyclic非循环旳causal因果关系旳，原因旳entail使必需，使蒙受，使承担，遗传给posterior较晚旳paradigm范例regression衰退fail within属于，适合pattern recognition模式识别applicable to适应于，合用于sequential持续旳，有次序旳priori先验旳，天生旳，天赋旳gradient descent梯度下降perceptron感知器posterior probability后验概率derivative派生旳事物，派生词，引出旳，系出旳compression浓缩，压缩，密集clustering聚类Markov decision progress马尔可夫决策过程1uzzy模糊旳，失真旳reasoning推理，评理，论证deduce推论，演绎出（from）predicate谓语，断言probability也许性，或然性，概率conceptually概念地vaguely模糊地scenario某一特定情节adjacent邻近旳，靠近旳yield出生，产生controversial争论旳，争议旳rigorous严格旳，严厉旳，严峻旳superset超集，扩展集，父集appliance用品，器具detergent清洁剂，去垢剂concertration浓度，浓缩，集中，专心refrigerator电冰箱，冷藏库subrange附属旳区域，子区间brake刹车，闸map映射consensus一致同意，舆论anti-brake system（ABS）防刹车系统rice cooker电饭煲dishwasher洗碗机elevators电梯，升降机boolean logic布尔逻辑meaning内涵，意义，含义gear to使适合deduct演绎，扣除implement贯彻，实现，工具，器械optimal最佳旳，最理想旳set集合formulation用公式表达，明确地体现，做简洁陈说framework构架，框架，构造subset子集solution解答，处理措施，处理方案constraint约束，强制formula公式，规则ball around邻域convex表面弯曲如球旳外侧，凸起旳criterion（批评判断旳）原则，准据，规范hilly多小山旳，多坡旳，陡旳accelerator pedal油门踏板gear齿轮，传动装置dynamic动态旳，动力旳，动力学旳geometrical几何学旳，几何旳integral[数学]积分，完整，部分interchangeable可互换旳positive-definite正定旳position-semidefinite半正定旳zero-state零状态regulator调整者，校准者，调整器linear quadratic regulator线性二次调整器matrix矩阵gain增益dimension尺寸，尺度，维（数）elegantly优美地，优致地derivative微分，导数algorithm运算法则，算法simplicity简朴，朴素coeffient系数，率，程度actuator执行机构，执行器oscillator振荡，使摆动windup终止，结束，装有发条旳，结尾旳non-linear非线性旳feature特性，特点salient明显旳，重要旳，重要旳bumpless勿扰动旳autotune自动调试，自动调谐VI（Virtual instrument）虚拟仪器thermostat恒温器sprinkler洒水车，喷壶，洒水装置inertial惯性旳，不活泼旳oscilloscope示波器constraint约束，压抑，拘束compiler编译器assembler汇编程序，汇编器debugger调试器，测试程序checksum校验和emulator仿真器microcontroller微控制器egoless programming规范化程序设计，非自我程序设计troubleshooting发现并修理故障，处理纠纷subroutine子程序nest嵌套exokernel外核back-up支持leave out省去，遗漏，不考虑combustion燃烧nonpreemptive非抢先旳rate monotonic analysis速率单调性分析semaphore信号量。
新职业英语--IT英语-Unit-1讲课教案
their overall performance. H. It solves the problems that come from the customers.
IT英语 Unit 1 Liaison
Reading A
Task 1 Before reading the passage, see how much
you know about Lenovo by answering the following questions.
1. What do you know about Lenovo and its products?
2. Production
3. Testing 4. Marketing &
Sales 5. After-sales
Service 6. Human
Resources 7. Finance
8. Purchasing
A. It deals with bills, salaries, taxes, investment and budgets, etc.
and staff training. E. It is responsible for buying the materials the company
needs to make products. F. It conducts researches, develops new products and
IT英语 Unit 1 Liaison
Reading A
中级IT英语听说教程Unit 1
Activity Two
A 4. According to Mr. Sander, which of the following is NOT ture about
C Heartbleed bug? A. It is like a faulty part in nearly every make and model of a car. B. It cannot be recalled. C. Big web companies can take immediate measures to cope with it. D. Millions smaller businesses can solve the problem as well.
signal and use it to steal all manners of data from a remote computer.
IT English Listening and Speaking-Intermediate 2
While-Listening
LiLsitsetneinnigng Listening
A
3. Where is Open SSL applied in different countries?
C
A. It is applied mainly in businesses and governments.
B. It is used in military.
C. It is used in universities.
Text A A Digital Heart Attack
Speaking Exam Spotlight
Activity Two
D 6. What is the cure for Heartbleed bug?
中级IT英语听说1-Unit 5
Listening
Network Security
Speaking
Exam Spotlight
LiLsitsetneinnigng
Warm-up Activities Listening
Speaking
Exam Spotlight
Network security can remove trojan horse viruses if it is activated. Network security covers a variety of computer networks, both public and private, that are used in everyday jobs; conducting transactions and communications among businesses, government agencies and individuals.
While-listening
LiLsitsetneinnigng Listening
Speaking
Exam Spotlight
Text A People Disregard Security Warnings on Computers Activity One
A. Researchers found these times are less 1. _e_f_f_e_c_t_iv_e__ because of “dual task 2. _i_n_t_e_r_fe_r_e_n__c_e_,” a neural 3. _li_m__it_a_t_io__n_where even simple tasks can't be simultaneously performed without 4. s__ig_n__if_ic_a__n_t performance loss.
中级it英语听说教程1答案
中级it英语听说教程1答案II. Choose the best answer (选择最恰当的答案): (共20分)26. Little Tom hid himself under the bed. Which of the following is correct for the underlined word? [单选题] *A) / haɪd /B) / hɑːd /C) / hid /(正确答案)D) / hænd /27. Which of the following underlined parts is different in pronunciation from others? [单选题] *A) I still need a couple of days to fix it.A) I still need a couple of days to fix it.B) He has never been to a foreign country before.B) He has never been to a foreign country before.C) Could you speak a bit louder, please?(正确答案)C) Could you speak a bit louder, please?D) Don’t touch that ancient painting.D) Don’t touch that ancient painting.28. I received ______ invitation to Alex and Kelly’s wedding party on the night of May 20th. [单选题] *A) theB) /C) aD) an(正确答案)29. There are too many ______ of fantastic hotels online. It’s really hard to decide. [单选题] *A) newsB) choices(正确答案)C) politicsD) manners30. You can tell from the posters and photos ______ the wall that Chen is a big fan of Jay Chou. [单选题] *A) inB) betweenC) on(正确答案)D) above31. As ______ first English teacher, Ms White has a great influence on the children. [单选题] *A) theyB) themC) their(正确答案)D) theirs32. ______ wants to make friends with people who are rude to others. [单选题] *A) Nobody(正确答案)B) SomebodyC) AnybodyD) Everybody33. He rushed into the classroom when Mr. Simpson ______ about American history. [单选题] *A) talkedB) had talkedC) would talkD) was talking(正确答案)34. In the talent show, I performed well and Ann did even ______. [单选题] *A) goodB) wellC) better(正确答案)D) best35. We have decided to keep the secret just among us, ______ we will not tell it to anyone else. [单选题] *A) butB) so(正确答案)C) forD) or36. A: ______ don’t you attend any clubs after school? B: Because I am slow at doing my homework. I need more time than you do. [单选题] *B: Because I am slow at doing my homework. I need more time than you do.A) WhereB) HowC) Why(正确答案)D) When37. People in China all wonder when we ______ worry about the air we breathe. [单选题] *A) can’tB) needn’t(正确答案)C) shouldn’tD) mustn’t38. How about ______ to English radio programs every day if you want to improve your listening skill? [单选题] *A) listenB) to listenC) listenedD) listening(正确答案)39. All the passengers will stay at the airport for another day if the snow storm ______ tomorrow. [单选题] *A) doesn’t stop(正确答案)B) didn’t stopC) won’t stopD) hasn’t stopped40. People never know how important health is ______ they lose it. [单选题] *A) ifB) until(正确答案)C) althoughD) after41. A few days ago a policeman died on duty and many citizens ______ flowers to the place where he lost his life voluntarily. [单选题] *A) sendB) had sentC) sent(正确答案)D) were sending42. Let’s sit down and have a good look at your design, ______? [单选题] *A) can’t youB) will youC) shall we(正确答案)D) don’t we43. The free Wi-Fi service in that restaurant enables the customers ______ the meal and fun of going online at the same time. [单选题] *A) enjoyB) to enjoy(正确答案)C) enjoyingD) enjoyed44. A: How do you like the film Paddington Brown? [单选题] *A) Yes, I like it.B) I think so.C) It’s so funny!(正确答案)D) I don’t feel very well.45. A: Kevin didn’t manage to get a ticket for the football game. [单选题] *A) Me too.B) What a pity!(正确答案)C) I am glad to hear that.D) That sounds great!III. Complete the following passage with the words or phrases in the box. Each can only be used once（将下列单词或词组填入空格。
中级IT英语听说1-Unit 12
D. It is a search engine name.
A
5. How many computer science degrees were conferred to women in 2012 in
America.
A.$500m.
B.$150m.
C.$50m.
D.$550m.
D
6. Why did Ford decided to leap to full autonomy?
A. Because it is the safer way.
B. Because it is more efficient.
C. Because it can be easier to control.
D. Because they had not found a technology that could ensure driver
Activity One
Ⅰ. Eliminating human error Sergey Brin is a co-founder of Google. He says the computer-controlled
cars can eliminate, or end, driving mistakes 1_m__a_d_e_b_y_ humans. Experts say 2_9_0_p_e_rc_e_n_t_/n_i_n_e_ty_p_e_r_c_e_nt_/_9_0% of the 1.2 million yearly road deaths are caused by human error. Self-driving cars could also improve areas of high traffic and especially help older people and 3_d_i_sa_b_l_ed__ people. Google first announced that it was working on a driverless car 4_in__2_0_10___. Mr. Brin says Google does not want to be a car company, but wants automakers to use its technology. Critics worry about the safety of having cars without 5__h_u_m_a_n_d_r_iv_e_rs . And, Google admits there have been minor accidents in the six years it has been testing autonomous cars.
IT专业英语UNIT1 Writing A Winning Resume
UNIT 1 Writing A Winning Resume
TEAM WORK EXPERIENCE: • Digital Logic Course Project: Designed and implemented circuits using Xilinx to make an elevator operate. • Senior Group Project: Designed and implemented a project sponsored by Hope Frame Company to design picture frames and calculate the cost of materials using Java language.
OBJECTIVE: Seeking an entry-level position in embedded systems, software development, web-design or other position where I can apply my knowledge of programming.
UNIT 1 Writing A Winning Resume
1-3 Reading Material
Writing A Winning Resume STEP 1 Make a list of your various activities over the years. Students should list paid work, volunteer positions, extracurricular activities, (especially those in which you had a leadership role) and internships. Students should go as far back as four or five years.
《IT职业英语》Unit1 First Day At Work
▪ Random-Access Memory(RAM)
❖permanent
▪ floppy disks ▪ hard disks ▪ CDs ▪ DVDs ▪ Tapes ▪ flash drives
2020/6/23
6
IT职业英语
input
❖Data can be entered to a computer system for processing (input) via input device.
2020/6/23
12
IT职业英语
Listening 1 A: Good morning. My name is Kevin. I’m from
Creative Software. How do you do? It’s nice to meet you.
B: How do you do? I’m pleased to meet you, too. Welcome to IBM. I hope you enjoy your visit.
2020/6/23
2
n.处理机 n.元素 n.内存 n.输入设备 n.输出设备 n.存储，存储器 n.外围设备 n.内核，核心 n.中央处理器 n.算术逻辑单元 n.随机存取存储器 n.芯片 n.软盘 n.硬盘 n.闪存盘 n.操纵杆 n.扫描仪 n.显示器
IT职业英语
What is a computer?
▪ keyboard (for keyed input) ▪ microphone (for voice and sound input) ▪ point-and-draw device: mouse ▪ typical input device : joy-stick, digital camera
计算机专业英语1
but as I read, Imcaolufuldnction and easy to
durable mobilme pdreovvicees耐ig用nif移micainnttlay.i实n.操际作上简，易，故障率
动设备
我的英语还是低不，够维流修利容，易但。
只要我阅读，我就会取得显
着进步。
99
New Words
在all manner of …animations前省略了it
is possible to produce.
29 29
通常，一般
[ɪt'setərə]等等
Burst n 突发，爆发
Component Interconnect(外
设部件互连标准)
23
PCI-Express x1/x2/x4，由南桥提供支持 PCI-Express x8/x16，由北桥提供支持； x1/x2主要是用来扩展声卡、网卡等低速设备，用于淘 汰PCI插槽； x4是用来扩展磁盘阵列卡等中速设备； x8/x16是用来扩展显卡等告诉设备，用于淘汰AGP插槽； X1是代表双向250MB/S速度，X4是1000MB，以此类推， X16、X8是一般是接显卡，速度越高越好。
修饰先行词sockets,表示的意思是all processors,memory
modules,plug-in cards,daughterboards,or peripheral
devices are connected to the sockets .
22 22
BIOS （Basic
Input/Output
SysteUmL，TRA指的是
基本输入输出系统）全称极端的、高端
是 储R器O基M本－输BI入OS／，输是出只系读统存的 久。系技列嘉超耐
it行业面试英语自我介绍3篇
it行业面试英语自我介绍3篇纵观世界经济的发展，经济全球化进程明显加快，信息化已成为全球化的迫切需要和必要保证，世界范围的产业结构调整和信息技术进步，必将对中国信息产业的发展产生深刻影响。
本文是店铺为大家整理的it行业的面试英语自我介绍，仅供参考。
it行业面试英语自我介绍篇一：My name is Zhao Wanjun. Wanjun is my given name. Wan means sweet and Jun means person, so my name means a sweet-tempered girl. I actually am! But you can call me June, for your convenience, j-u-n-e, it's similar to my Chinese name Jun.I am from Enping, a small city in the southwest of Guangdong Province, near HongKong and Macao. Maybe you have never been there before, it's well known for the hot springs there.In 2003, I got the highest score in the College Entrance Examinations in my city and entered Zhongshan University. My major is Computer Science. My GPA ranks in the top 40% among all students, but I have stronger C++ programming skills than many others. Also, I was the first one to learn Java in my class.I was chosen by a teacher of mine to participate in his project. The project was about a LAN chat room, and I developed the instant messaging system in it.I was the only female student in this project team. Besides study and the project, I worked in the Student Union for two years, first year as a member, next year promoted to be the General Secretary. My colleagues describe me as a reliable and considerate person.IBM is top on my job hunting list for of the reasons you hear every day. I look forward to joining a famous company as itmeans good training, good pay, and good people to work with, just like you gentlemen!Technical Support Engineer is my ideal job because I have both a technical background and the ability to deal with clients. Also, traveling isn’t a problem although I am a woman.I am quite an athlete, you see, I've been jogging in the morning for over two years! That's all of my self introduction, thank you!it行业面试英语自我介绍篇二：On ideology and moral character, I have good moral self-cultivation, and have a firm political direction. I love the motherland, love people, and strongly support the leadership of the CPC and the socialist system, law-abiding, take good care of public property, unite classmates, ready to help others. And with generally pragmatic spirit of enthusiastic to participate in public welfare publicity and patriotism of the school activities. In study, I successfully completed the professional courses, and have strong ability of English listening, speaking, reading and writing.The office software and other popular software can skilled operation, and on the Internet has opened up their own personal space. I also dabbled in a large number of literature, psychology, marketing and other extra-curricular knowledge. Believe in the future of combining theory with practice and have a greater improve!In life, I advocate plain living, and develop good habits and decent style. In addition, the concept of time very seriously. As approachable and friendly, so has been getting along with people is very harmonious. Dare to struggle hard work will accompany me to meet new challenges in the future.At work, I learn agency and the choir, by joining the courtnot only exercise their organization communication ability, also deeply feel the team cooperation spirit and cohesion. More seriously treat team is responsible for the task, and proud of it!As a positive and optimistic new time youth, I won't because his diploma and lose confidence, but I'll be more pressing for enrich enrich themselves be full. Improve themselves stone my future goals. And I believe that: intentions can win the wonderful!Good birds choose wood and habitat, and the glory for bole, hard I will be afraid of lose resilience to integrate. Would like to borrow your eye, explore the journey of my life!During the university, I always to improve their comprehensive quality as the goal, to the all-round development of self direction, set up the correct outlook on life, values and world view.In order to adapt to the demand of social development, I seriously study a variety of professional knowledge, play to their special Fan Wenchang membership application form.Digging their own potential, combined with the annual summer social practice, thus gradually improve their learning ability and analysis ability to deal with problems and certain coordinated organization and management ability."Learn and know less than" is my college study and work motivation, in addition to the required courses, I still stick to self-study the office, flash, frontpage, photoshop, dreamweavermx and other professional software. Learning, I also don't forget to insist on participating in various sports and social activities. When it comes to thoughts and actions, I fine style, treats people with sincerity, can better handle interpersonal GuanJi, doing things calm steady, can be reasonably arranging overall the transactions in the life.As a computer professional college graduates, XX years that I have is young and knowledge. Young may mean lack of experience, but also means that young enthusiasm and vitality, I am confident to depend on their ability and knowledge in the work after graduation and overcome various difficulties in life, the life value of the self-realization and the pursuit of goals.it行业面试英语自我介绍篇三：my name is zhao wanjun. wanjun is my given name. wan means sweet and jun means person, so my name means a sweet-tempered girl. i actually am! but you can call me june, for your convenience, j-u-n-e, it's similar to my chinese name jun.i am from enping, a small city in the southwest of guangdong province, near hongkong and macao. maybe you have never been there before, it's well known for the hot springs there. in XX, i got the highest score in the college entrance examinations in my city and entered zhongshan university. my major is computer science.my gpa ranks in the top 40% among all students, but i have stronger c++ programming skills than many others. also, i was the first one to learn java in my class. i was chosen by a teacher of mine to participate in his project. the project was about a lan chat room, and i developed the instant messaging system in it.i was the only female student in this project team. besides study and the project, i worked in the student union for two years, first year as a member, next year promoted to be the general secretary. my colleagues describe me as a reliable and considerate person. ibm is top on my job hunting list for of the reasons you hear every day.i look forward to joining a famous company as it means good training, good pay, and good people to work with, just like yougentlemen! technical support engineer is my ideal job because i have both a technical background and the ability to deal with clients. also, traveling isn’t a problem although i am a woman.i am quite an athlete, you see, i've been jogging in the morning for over two years! that's all of my self introduction, thank you!it行业面试英语自我介绍3篇将本文的Word文档下载到电脑，方便收藏和打印推荐度：点击下载文档文档为doc格式。
中级IT英语听说1-Unit 7
F 3. The Internet is capable of doing is knowing who is using it at any given time and how to customize its settings.
IT English Listening and Speaking- Intermediate 1
LiLsitsetneinnigng
Warm-up Activities Listening
Speaking
Exam Spotlight
Activity One
T 1. Human curiosity is perhaps at its peak during one’s teenage years.
Activity Two
6. According to a Kaiser Family Foundation study in 2010, how many hours do older children and teenagers spend per day with a variety of different media?
IT English Listening and Speaking- Intermediate 1
While-listening
中级IT英语听说1-Unit 3
B. Little girls can ask amazing questions.
C. Little girls don't know that they are not supposed to like computers. It's the
parents who do.
D. Parents do have problems to understand computer science.
IT English Listening and Speaking- Intermediate 1
While-listening
LiLsitsetneinnigng Listening
Speaking
Exam Spotlight
Text B Dynamic Programming Language and Statically Typed Languages Activity Two
T 10. We can learn about CPU, RAM and ROM when we build a computer together.
IT English Listening and Speaking- Intermediate 1
While-listening
LiLsitsetneinnigng Listening
A. Java C. C++
B. C D. C sharp
B 9. It is often used to program software. A 10. It is a general-purpose language and 90 percent of Fortune 500
中级IT英语听说1-Unit 4
B. IT would be a flourishing sector with limited job opportunities.
C. IT has many job opportunities for females.
D. IT has limited job opportunities for men.
successful in IT.
D. Positive correlation between ability and career choice makes women
important in IT.
IT English Listening and Speaking- Intermediate 1
C. The introduction of role models.
D. Increase the education body and technological facilities.
A
6. What does the previous generation think?
A. IT would be a flourishing sector with multiple opportunities for job.
D. The men in IT workforce decreased in the mid-1980s.
B
2.What is the major point of NCWIT’s report?
A. Many SAT takers would rather not to major in computer and information
Gender Global concerns about the gender disparity in computing occupations have gained more importance with the emerging information age. These concerns motivated public policy debates addressing gender equality as computer applications exerted
新职业英语--IT英语-Unit-1ppt课件
E. digital entertainment products
F. peripherals
B
D
C
E
A
F
IT英语 Unit 1 Liaison
Task 2 Tormarch is an IT company. It has several
departments. Match each department with its main responsibility.
IT英语 Unit 1 Liaison
Reading A
Task 1 Before reading the passage, see how much
you know about Lenovo by answering the following questions.
1. What do you know about Lenovo and its products?
B. It is responsible for advertising and market research and it organizes the selling of the products.
C. It produces the products. D. It deals with staff and is responsible for recruitment
1. Research & Development
2. Production
3. Testing 4. Marketing &
Sales 5. After-sales
Service 6. Human
Resources 7. Finance
8. Purchasing
信息系统监理师-专业英语(一)
信息系统监理师-专业英语(一)(总分：40.00，做题时间：90分钟)一、单项选择题(总题数：24，分数：40.00)1.Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true? ______A. When your computer is on, only RAM is used to store informationB. When your computer is on, only disk drives are used to store informationC. When your computer is oft, only RAM is used to store informationD. When your computer is off, only disk drives are used to store information（分数：1.00）A.B.C.D. √解析：2.Configuration management is the process of managing change in hardware, software, firmware, documentation, measurements, etc. As change requires an initial state and next state, the marking of significant states within a series of several changes becomes important. The identification of significant states within the revision history of a configuration item is the central purpose of ______ identification.A. baselineB. valueC. costD. Control（分数：1.00）A. √B.C.D.解析：3.You are a project manager for a small project. Your project was budgeted for ￥500,000 overa six-week perioD. As of today, you've spent ￥260,000 of your budget to complete work that you originally expected to cost ￥280,000. According to your schedule, you should have spent ￥300,000 by this point. Based on these circumstances, your project could be BEST described as ______ A. Ahead of schedule B. Behind scheduleC. On scheduleD. Having not enough information provided（分数：1.00）A.B. √C.D.解析：4.A ______ infected computer may lose its data.A. fileB. databaseC. virusD. program（分数：1.00）A.B.C. √D.解析：Virtualization is an approach to IT that pools and shares (36) so that utilization is optimized and supplies automatically meet demanD. Traditional IT environments are often silos, where both technology and human (37) are aligned around an application or business function. With a virtualized (38) , people, processes, and technology are focused on meeting service levels, (39) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (40) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.（分数：5.00）(1).A. advantages B. resources C. benefits D. precedents（分数：1.00）A.B. √C.D.解析：(2).A. profits B. costs C. resources D. powers（分数：1.00）A.B.C. √D.解析：(3).A. system B. infrastructure C. hardware D. link（分数：1.00）A.B. √C.D.解析：(4).A. content B. position C. power D. capacity（分数：1.00）A.B.C.D. √解析：(5).A. solutions B. networks C. interfaces D. connections（分数：1.00）A. √B.C.D.解析：5.______ is not the tool name for quality controlling used in the figure below.A. Cause and Effect DiagramsB. Ishikawa DiagramsC. Fishbone DiagramsD. Scatter Diagram（分数：1.00）A.B.C.D. √解析：6.Which of the following is not part of the quality assurance process? ______A. Operational definitionsB. Quality policyC. Quality auditsD. Quality improvement（分数：1.00）A.B. √C.D.解析：7.The connection between two networks to form an internet is handled by a machine known as a ______.A. bridgeB. clientC. routerD. switch（分数：1.00）A.B.C. √D.解析：8.______ is one of the techniques used for estimating activity durations.A. Analogous EstimatingB. Precedence Diagramming Method (PDM)C. Dependency DeterminationD. Schedule network Templates（分数：1.00）A. √B.C.D.解析：9.Which of the following is not part of a modern quality management concept? ______A. Performance standard is zero defectsB. Quality must be inspected inC. 85% of failures occur because of the process, not the workerD. Quality is a 4 cycle process - plan/do/check/act（分数：1.00）A.B. √C.D.解析：10.Consumption of the total life-cycle effort in software maintenance is ______ that in software development.A. less thanB. larger thanC. equal Or less thanD. equal or larger than（分数：1.00）A.B. √C.D.解析：11.One tool that is useful during both analysis and design is the ______, which is a pictorial representation of the items of information(entities) within the system and the relationships between these pieces of information.A. data dictionaryB. dataflow diagramC. use case diagramD. entity-relationship diagram（分数：1.00）A.B.C.D. √解析：Melissa and LoveLetter made use of the trust that exists between friends or colleagues. Imagine receiving an (6) from a friend who asks you to open it. This is what happens with Melissa and several other similar email (7) . Upon running, such worms usually proceed to send themselves out to email addresses from the victim'address book, previous emails, web pages (8) .As administrators seek to block dangerous email attachments through the recognition of well-known (9) , virus writers use other extensions to circumvent such protection. Executable(.exe)files are renamed to .bat and .cmd plus a whole list of other extensions and will still run and successfully infect target users.Frequently, hackers try to penetrate networks by sending an attachment that looks like a flash movie, which, while displaying some cute animation, simultaneously runs commands in the background to steal your passwouds and give the (10) access to your network.（分数：5.00）(1).A. attachment B. packet C. datagram D. message（分数：1.00）A. √B.C.D.解析：(2).A. virtual B. virus C. worms D. bacteria（分数：1.00）A.B.C. √D.解析：(3).A. memory B. caches C. ports D. registers（分数：1.00）A.B. √C.D.解析：(4).A. names B. cookies C. software D. extensions（分数：1.00）A.B.C.D. √解析：(5).A. cracker B. user C. customer D. client（分数：1.00）A. √B.C.D.解析：12.Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is ______ in computer systems.A. uselessB. not importantC. simple but importantD. too simple to be useful（分数：1.00）A.B.C. √D.解析：13.Which of the following elements can be called the key element of a computer? ______A. printerB. CPUC. mouseD. keyboard（分数：1.00）A.B. √C.D.解析：WebSQL is a SQL-like (26) language for extracting information from the weB. Its capabilities for performing navigation of web (27) make it a useful tool for automating several web-related tasks that require the systematic processing of either ail the links in a (28) , all the pages that can be reached from a given URL through (29) that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (30) Interface.（分数：5.00）(1).A. query B. transactionC. communicationD. programming（分数：1.00）A. √B.C.D.解析：(2).A. browsers B. servers C. hypertexts D. clients（分数：1.00）A.B.C. √D.解析：(3).A. hypertext B. page C. protocol D. operation（分数：1.00）A.B. √C.D.解析：(4).A. paths B. chips C. tools D. directories（分数：1.00）A. √B.C.D.解析：(5).A. Router B. Device C. Computer D. Gateway（分数：1.00）A.B.C.D. √解析：14.Which statement about the preliminary design stage of a software development project is true? ______A. The preliminary design is an internal document used only by programmersB. The preliminary design is the result of mapping product requirements info software and hardware functionsC. The preliminary design of the product comes from the requirement specificationD. The developers produce the preliminary design by defining the software structure in enough detail to permit coding（分数：1.00）B.C. √D.解析：15.The basic unit of measure in a computer system is the ______. It is the smallest unit in computing. There are some other measures in a computer, such as Kilobyte, Megabyte, Gigabyte and so on.A. KilobyteB. BitC. GigabyteD. Megabyte（分数：1.00）A.B. √C.D.解析：16.A work breakdown structure (WBS) is a tool used to define and group a project's discrete work elements in a way that helps organize and define the total work scope of the project. A WBS is most useful for ______.A. identifying individual tasks for a projectB. scheduling the start of tasksC. scheduling the end of tasksD. determining potential delays（分数：1.00）A. √B.C.D.解析：MIDI enables people to use (11) computers and electronic musical instruments. There are actually three components to MIDI, the communications " (12) ", the Hardware Interface and a distribution (13) called "Standard MIDI Files" . In the context of the WWW, the most interesting component is the (14) Format. In principle, MIDI files contain sequences of MIDI Protocol messages. However, when MIDI Protocol (15) are stored in MIDI files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.（分数：5.00）(1).A. personal B. electronic C. multimedia D. network（分数：1.00）A.B.C. √D.解析：(2).A. device B. protocol C. network D. controller（分数：1.00）A.B. √C.解析：(3).A. format B. text C. wave D. center（分数：1.00）A. √B.C.D.解析：(4).A. Video B. Faxmail C. Graphic D. Audio（分数：1.00）A.B.C.D. √解析：(5).A. messages B. packets C. frame D. information（分数：1.00）A. √B.C.D.解析：17.In software engineering and systems engineering, ______ is a description of a system's behavior as it responds to a request that originates from outside of that system.A. blackboxB. business ruleC. use caseD. traceability matrix（分数：1.00）A.B.C. √D.解析：18.______ Development is a structured design methodology that proceeds in a sequence from one phase to the next.A. WaterfallB. PhasedC. PrototypingD. Parallel（分数：1.00）A. √B.C.D.解析：19.Maintenance activities include ______.①making enhancements to software products②developing a new software product③correcting problems④adapting products to new environmentsA. ①②B. ①③④C. ②③④D. ①②③④（分数：1.00）A.B. √C.D.解析：20.______ operate by distributing a workload evenly over multiple back end nodes. Typically the cluster will be configured with multiple redundant load-balancing front ends.A. High-availability clustersB. Load-balancing clustersC. Grid computingD. Cloud Computing（分数：1.00）A.B. √C.D.解析：。
大工版实用英语(IT类)单词表1
IT英语单词表Unit1---------------------------P31、data input 数据输入2、electronic circuitry 电子线路3、execute 执行Unit2---------------------------P131、Hard Drive 硬盘2、Disk Space 磁盘空间3、Megabytes（MB）兆字节4、Gigabytes （GB）十亿字节5、encode 编码6、computer chip 计算机芯片7、plug 插8、connector 连接器9、Word Processor 文字处理件10、keyboard 键盘Unit3---------------------------P231、Motherboard 主板2、Component 元件3、microprocessor 微处理器4、socket 插槽5、chipset 芯片组6、“north”bridge北桥7、“south”bridge南桥8、real-time clock 实时时钟9、slot 插孔、插座10、port 端口11、video card 显卡12、interface 接口13、video capture card 视频捕捉卡14、network card 网卡15、pathway 路径16、transistor 晶体管17、audio card 声卡18、operation system 操作系统Unit4--------------------------------P33 1、application software 应用软件2、system software 系统软件3、middle software 中间设备4、utility 有效程序5、applet 微程式6、accessory 附件配件7、share ware 共享软件8、lite ware 部分功能共享软件9、free ware 免费软件10、public domain software（可免费使用的）公共占有软件11、open source 开源12、source code 源编码13、diskette 磁盘14、application service provider应用软件服务提供商15、productivity software 生产力软件16、spreadsheet 电子制表17、presentation software 简报软件18、graphics software 图形软件19、specialized scientific application专业科学软件20、vertical market or industry-specific software 垂直市场\特定产业软件21、firmware 固件22、microcode 微代码Unit5--------------------------------P441、programming language 程序语言2、high-level language 高级语言3、machine language 机器语言4、assembly language 汇编语言5、programmer 程序员6、compile 编译汇编7、object code 目标代码8、executable program 可执行程序9、linker 连接器10、module 模块11、symbolic address 符号地址12、machine code 机器代码13、interpreter 注释器14、run 运行15、intermediate 中级1、operating system 操作系统2、resources manager 资源管理程序3、user interface 用户界面4、parallel operation 平行操作5、kernel 核、核心6、abstraction 抽象化7、subroutine 子程序8、device driver 设备驱动程序9、process 进程10、command integration命令解释程序11、application integration应用程序整合Unit7--------------------------------P651、computer network 计算机网络2、printer 打印机3、fax machine 传真机4、scanner 扫描仪5、bus 总线6、Bluetooth 蓝牙7、Ethernet 以太网8、workgroup 工作组9、router 路由器10、hub 集线器11、Internetwork 互联网网络12、Intranet 内联网13、extranet 外联网14、Internet 互联网Unit8--------------------------------P751、host 主机2、packet 数据包3、gateway computer网间连接计算机4、domain 网域5、server 服务器6、decimal 十进制7、binary 二进制8、octet 八位字符9、default network 默认网络1、Internet backbone 网际网络骨干2、supercomputer 超级计算机Unit10-------------------------------P921、network security 网络安全2、legitimate request 合法请求3、toolkit 工具箱4、service port 服务端口5、header information 头信息6、packet filtering 数据包过滤器7、patch 补丁8、unauthorized access 越权存取9、shell access 外壳访问10、local administrator 本地管理员11、executing command illicitly非法执行命令12、configuration 配置13、script 脚本14、confidentiality breach机密窃取15、data diddling 数据欺骗16、data destruction 数据破坏Unit11-----------------------------P1011、virus (计算机)病毒2、worm 蠕虫病毒3、Trojan horse 木马病毒4、malicious program 恶意程序5、executable 可执行的6、replicate 复制7、bandwidth 带宽8、Blaster Worm 冲击波病毒9、icon 符号、图像10、backdoor 后门程序11、blended threat 混合型威胁12、malicious code 恶意代码13、registry key 注册表项1、firewall 防火墙2、application gateway 应用层网关3、proxy gateway 代理网关4、bastion host 防御主机5、proxy server 代理服务器6、application layer 应用层7、packet filtering 数据包过滤8、transport layer 传输层9、session layer 会话层10、hybrid system 混合系统Unit13-----------------------------P120 1、electronic communication system电子通信系统2、mainframe 主机3、minicomputer 小型计算机4、unsolicited message任意型信息、非请求报文5、spam 垃圾邮件6、quarantine 隔离7、message header 信息首标8、domain name 域名9、mail exchange(MX) record邮件交换记录10、webmail 网页邮件11、Internet Message Access Protocol互联网信息访问协议12、e-mail encryption 邮件加密系统13、open mail relay 开放邮件转送1、search engine 搜索引擎2、crawler-based search engine以蜘蛛程序为基础的全文搜索引擎3、meta tag 元标签4、human-powered search engine以人力为基础的搜索引擎5、dead link 死链接6、algorithm 算法7、spamdexing 垃圾索引。
中级IT英语听说1-Unit 13
Activity One
C
1. According to the short passage, what is “The Kiss”?
A. A museum in Vienna, Austria.
B. A book written by Gustav Klimt.
C. A painting printed with new technology.
D
4. Which of the following difference between Tiertime’s printers and those of AFS is true?
A. Tiertime’s printers operate on factory floors, while those of AFS sit in designers offices.
rapid
prototyping
technology, refers to
processes used to
synthesize a three-
dimensional object in
which successive layers
of material are formed
under computer control
B. At the Prado, in Madrid, Spain.
C. At the Belvedere Museum in Vienna, Austria.
D. Both B and C.
IT English Listening and Speaking- Intermediate 1
Warm-up Activities LiLsitsetneinnigng Speaking Exam Spotlight
IT专业英语词汇精选(1)
.ll3 LapLink III 的相关文件格式〖后缀〗LLA Leased Line Adapter 租用线适配器LLA Long Line Adapter 长线适配器LLA Low Level Access 低电平接入LLA Low speed Line Adapter 低速线路适配器LLAP Local talk Link Access Protocol 本地聊天链路访问协议 LLATMI LowLevel ATM Interface 低级异步传输模式接口 LLB Local LoopBack 本地回送LLC Line Link Connector 线路链路连接器LLC Logical Link Control 逻辑链路控制LLC Logical Link Control 逻辑链路控制协议LLC Low Layer Compatibility 低层兼容性LLCDU Logical Link Control Data Unit 逻辑链路控制数据单元LLCOF Land Line Communication Facilities 陆地线路通信设备LLD Low Level Driver 低电平驱动器LLL Lawre nee Livemore Laboratory 劳伦斯•利弗莫尔实验室LLL Life Long Learning 终生学习LLL Low - Level Language 初级语言LLL Low Level Logie 低电平逻辑（电路）LLLTV Low Light Level TeleVision 微光电视，低照度电视LLN Line Link Network 线路连接网LLOOP Loeal LOOP 本地环路LLP Low - Level Protocol 低层结构协议（属于开放式系统结构）LLR Last Level Register 末级寄存器LLR Load Limiting Resister 负载限制电路LLRE Lunar Laser Ranging Experiment 月球激光测距试验LLS Learning Laboratory System 学习实验室系统LLS Low Level Selector低电平选择器 LLSU Low Level Signaling Unit 低电平信令装置LLT Low Level Terminal低电平终端 LM Language Module语言模块 LM Learning Machine学习机 LM Level Meter 电平表LM Library Material 程序库材料LM Line Memory 线路存储器LM Linear Modulation 线性调制LLE LLFLLGLLILLILLI Large Local Exchange 本地大型交换机Low Layer Function Logical Line Group Local Line Interface Low Level Interface Logical Link Identifier 低层功能 逻辑线路组 本地线路接口 低电平接口 逻辑链路标识符LM Load Module 加载模块LM Load Monitor 加载监视器LM Local Memory 当地存储器LM Locked Memory 加锁内存LM Logic Module 逻辑模块，逻辑组件LM Loop Multiplexer 循环多路复用器LMA Loss of Multiframe Alignment 多帧校准损耗LMAE Layer Management Application Entity 层管理应用实体LMAL Least Minimum Acceptable Level 最低允许电平LMAO laugh my a—off 笑破肚皮〖网语〗LMB Left Mouse Button 鼠标器左按钮LMBCS Lotus Multi - Byte Character Set 莲花公司的多字节字符集LMBI Local Memory Bus Interface 本地存储器总线接口LMC Line Marker Connector 线路标记连接器LMCS Local Multipoint Communications System 本地多点通信系统LMDS Local Multipoint Distribution Service 本地多点分布服务LMDT L Mastergroup Digital Terminal L 形组群电路数字终端LME Layer Management Entity 层管理实体LME Layer Management Entry 层管理登录项LMF Language Media Format 语言媒质格式LMF Low and Medium Frequency 中低频LMI LAN Management Interface 局域网管理接口LKI Layer Management Interface 层管理接口LMI Linear Matrix Inequality 线性矩阵不等式LMI Local Management Interface 本地管理接口〖帧中继〗LMI Local Memory Image 本地存储器图像LMID Logical Module IDentifier 逻辑模块标识符LMLR Load Memory Lockout Register 装载存储器的封锁寄存器LMOS Loop Maintenance Operations System 循环维护操作系统LMP Load Micro - Program 装入微程序LMS LAN Management System 局域网管理系统LMS Level Measuring Set 电平测量装置LMS Local Measured Service 本地标准服务LMS Lotus Messaging Switch 莲花公司的直接报文传送开关LMSI Layer Management Service Interface 层管理服务接口LMSS Land Mobile Satellite Service 地面移动卫星服务LMT Logical Mapping Table 逻辑映射表LMU LAN Management Utility 局域网管理工具LMU Line Monitor Unit 线路监控器LMX Local MultipleXer 本地多路复用器LN Location Number 位置编号LNA Logical Network Address 逻辑网络地址LNA Low - Noise Amplifier 低噪音放大器LNC Low - Noise Converter 低噪音转换器LND Local Number Dialing 本地拨号LNE Local Network Emulator 本地网络仿真器LNI Local Network Interface 本地网络接口.lnk .RTLink 的链接器应答文件格式〖后缀〗LNM LAN Network Manager 局域网网络管理器（IBM 的）LNM Logical Network Machine 逻辑网络机LNMF Logical Network Management Facility 逻辑网络管理设备LNN Lotus Notes Network 莲花公司的Notes 群件网络LNNI LAN emulation Network Node Interface 局域网仿真网络节点接口LNNI LAN emulation Network to Network Interface 局域网仿真网络到仿真网络接口LNP Local Number Portability 本地编号的可移植性LNPN Lotus Notes for Public Network 用于公共网络的莲花公司Notes 群件LNR Low Noise Receiver 低噪音接收机LNS Linked Numbering Scheme 连接性编号方案LNT Line Number Table 线路编号表LNTWP Low Noise Traveling Wave Tube 低噪音行波管LNX Local Network Exchange 本地网络交换机LO Line Occupancy 占线LO Local Oscillator 本机振荡器LO Lock - On 锁住，自动跟踪LO Logical Operation 逻辑运算LOA Low speed Output Adapter 低速输出适配器LOB Large OBject 大型对象（包含文本、声音、图像和电视的数据库域）LOB Linear of Business 事务线性LOB Load Buffer Signal 加载缓冲器信号LOB Low - Order Byte 低位字节LOC Line of Communication 通信线路LOC Linked Object Code 连接性对象代码LOCAL Logic Circuit Analyzer Language 逻辑电路分析器语言LOCAP LOw - CAPacitanee 低电容LOCATE Library of Congress Automation Techniques Exchange 国会图书馆自动化技术交换中心（美国）LOCD Large Optical - Cavity Diode 大光腔二极管LOCI LOgarithmic Computing Instrument 对数计算器LOCMOS Locally Oxidized CMOS 局部氧化的互补性金属氧化物半导体LOCS LOgic and Control Simulation 逻辑与控制模拟LOD Level of Detail 详细级别LOD LOcation Dependent 从属位置.lod 加载文件格式〖后缀〗LOF Look - ahead On Fault 故障预防LOF Loss Of Frame 帧丢失LOF Lowest Observable Frequency 最低可辨频率LOFAR LOw Frequency Acquisition and Ranging 低频捕获与测距LOFAR LOw Frequency Analysis Recording 低频分析记录LOFS LOopback File System 回送文件系统LOG Laplacian Of Gaussian 高斯调和量算子.log 日志文件格式〖后缀〗LOGANDS LOGical commANDS 逻辑指令logicor logic core 逻辑磁芯LOGIK Logical Organizing and Gathering of Information Knowledge 信息知识的逻辑组织与收集LOGLAN LOGical LANguage 逻辑语言（美国佛罗里达大学研制）LOGRAM LOGical progRAM 逻辑程序LOL laugh out load 敞怀大笑〖网语〗LOM Laser Optical Modulator 激光器光学调制器LOM Link Overflow Model 链路溢出模型LOOPE LOOP while Equal 在相等时循环LOOPNE LOOP while Not Equal 在不相等时循环LOOPNZ LOOP while Not Zero 在不等于零时循环LOOPZ LOOP while Zero 在等于零时循环LOP Line Operating Procedure 线路操作规程LOP Line - Oriented Protocol 面向线路的协议LOP LOgic Processor 逻辑处理器LOP Loss Of Pointer 指示字丢失LOPAR Low Power Acquisition Radar 低功率捕获雷达，低功率探测雷达LORAN LOng - Range Navigation Technology 长距离导航技术LOS Line Of Sight 瞄准线〖微波〗LOS Log - On Script 注册脚本LOS Loop Output Signal 循环输出信号LOS Loss Of Signal 信号损失LOS Luner Orbiting Satellite 月球轨道卫星LOTOS Language of Temporal Ordering Specification 时间排序规范语言Lotus “莲花”公司〖厂标〗，见：LDCLOVC Lower Order Virtual Container 较低阶虚拟容器LP Language Processing 语言处理程序LP Leading Programmer 主程序员LP Lewis Platt刘易斯•普拉特（惠普的前首席执行官兼主席）LP Light Pen 光笔LP Line Printer 行式打印机LP Linear Programming 线性规划，线性编程LP Linearly Polarized 线性极化LP Linearity Protocol 线性协议LP Link Processor 链路处理器LP Link Protocol 链路协议LP List Processing 表处理LP Local Page 局部页面LP Local Processor 本地处理器LP Logic Probe 逻辑探头LP Long - Playing 慢转（录放）LP Long Playing record 密纹唱片LP Loss Power 掉电LP Low Pass 低通LPA Linear Power Amplifier 线性功率放大器LPA Link Pack Area 链接装配区〖主存〗LPA Log Periodic Antenna 对数周期天线LPA Logical Pack Area 逻辑装配区〖主存〗LPA LooPback Acknowledgement 回送确认LPA Lower order Path Adaptation 较低阶路径适应LPB Logical Path Control Block 逻辑路径控制块LPC Line Printer Control 行式打印机控制LPC Line Printer Control unit 行式打印机控制装置LPC Linear Power Controller 线性功率控制器LPC Linear Predictive Coding（-er）线性预测编码（器）LPC Local Procedure Call 本地规程调用LPC Longitudinal Parity Check 纵向奇偶校验.lpc TEKO 的打印机驱动器文件格式〖后缀〗LPCF Local Procedure Call Facility 本地过程调用设备LPCI Link Protocol Control Information 链路协议控制信息LPCM Linear Pulse Code Modulation 线性脉冲编码调制（DVD 音频的最初规范）LPD Language - Processing and Debugging 语言处理与调试LPD Large Panel Display 大型面板显示LPD Launch Procedure Document 发射步骤文件LPD Line Printer Daemon 行式打印机后台程序LPD Linear Proportional Detector 线性比例项检测器LPD Low - Power Diode 低功率二极管LPDA Link Problem Determination Aid 链路问题测定辅助程序〖VTAM 〗LPDA Log Periodic Dipole Array 对数周期偶极天线阵LPDP Line Printer Daemon Protocol 行式打印机后台程序协议LPDU Link Protocol Data Unit 链路协议数据单元LPE Linear Predictive Encoding 线性预测编码LPE Liquid Phase Epitaxy 液相外延复生LPF Low Pass Filter 低通滤波器LPF Lowest Possible Frequency 最低可用频率LPI Lines Per Inch 每英寸行数LPI Low Probability Of Intercept 信号拦截机率低，低截获概率LPID Logical Page IDentifier 逻辑页标识符LPL Generalized List Processing Language 通用表加工语言（PL/ 1 语言的扩充）LPL List Processing Language 表处理语言LPL List Programming Language 表格程序设计语言LPL Local Processor Link 本地处理器连接LPL Low Power Logic 小功率逻辑（电路）LPM Letters Per Minute 每分钟字符数LPM Library of Parameterized Modules 参数化模块库LPM Lines Per Minute 每分钟行数LPM Logical Process Manager 逻辑处理管理器LPN Local Packet switched Network 本地分组切换式网络LPN Logical Page Number 逻辑页面编号L-port Loop - Port 环路端口LPP Latest Precedence Partition 最新居先分区LPP Length of PerPendiculars 垂直距离，垂线长度LPP Lightweight Presentation Protocol 轻便表示协议LPP Line Peripheral Processor 线路外围设备处理器LPR Line PRint（er）行式打印（机）LPR Line PRinter spooler 行式打印机假脱机程序LPRC Local Primary Reference Clocks 本地基本参照时钟，地区基准时钟LPS Laboratory Peripheral System 实验室外围系统（美国数据设备公司研制）LPS Language for Programming - in - the Small 小规模编程语言LPS Laser Printing System 激光打印系统LPS Launch Processing System 发射数据处理系统LPS Line Printer Simulator 行式打印机模拟器LPS Line - Protection Switching 线路保护开关LPS Linear Programming System 线性规划系统LPS Lines Per Second 每秒钟行数LPS Long Playing Stereophonic 密纹立体声唱片LPSD Low Power Schottky Diode 低功耗肖特基二极管LPT Line PrinTer 行式打印机LPT Logic Path Table 逻辑路径表LPT Low - Power Test 低功率测试LPTV Low Power TeleVision 低功率电视LPU Language Processor Unit 语言处理器部件LPU Line Processing Unit 线路处理部件LPU Local Processor Unit 本地处理器单元LPVD Long Play Video Disk 大容量视盘LPX （Lower Order Path Cross - Connect）较低阶路径交叉连接LQ Line Quality 线条质量〖打印机〗LQA Lowest Quality Acceptable 能接受的最低质量LQC Low Quality Compressed 压缩质量低LQL Logic Query Language 逻辑查询语言LQP Link Quality Report 链接质量报告LR Level Recorder 电平记录器lr Liberia 利比里亚（域名）LR Line Rate 线路速率〖调制解调器〗LR Line Relay 线路中继LR Link Request 链路请求LR Link Reset 链路重置，链路清除LR Load Register 装入程序寄存器LR Logical Ring 逻辑环LR Low Resistance 低电阻LR tomb raider: the Last Revelation 《古墓丽影：最后的启示》〖游戏名〗LRA Load Real Address 装入程序实际地址LRA Logical Record Access 逻辑记录存取法LRB Load Request Block 装载请求块LRBS Laser Ranging Bombing System 激光测距轰炸系统LRBT Limited ReBroadcast Transmitter 有限转播发射机LRC Learning Resources Center 学习资源中心LRC Longitudinal Redundance Checkout 纵向冗余码校验LRCK Left Right Channel Clock 左右通道时钟LRCU Local Recording Control Unit 本地纪录控制单元LRD Long Range Data 远程数据LRE Low Rate Encoding 低速率编码LRF Laser Range Finder 激光测距仪.lrf MS C/C++ 的链接器应答文件格式〖后缀〗LRFAX Low Resolution Facsimile 低分辨率传真LRFS Long Range Forecasting System 长期预报系统LRH Logical Record Header 逻辑纪录页眉LRI Left - Right Indicator 左右指示符LRI Long Range Input 远程输入LRIM Long - Range In put Mon itor 远程输入监视器LRL Logical Record Length 逻辑纪录长度LRM Linear Regression Model 线性回归模型LRN Location Routing Number 路由选择地点编号，位置选路号LRN Long - Range Navigation 远程导航LRPLS Long Range Passive Location System 远距离被动定位系统LRPS Long Range Positioning System 远程定位系统LRR Link Reset Response 链路重置反应LRR Long - Range Radar 远程雷达LRRP Lowest Required Radiated Power 最低必需辐射功率LRRT Long Range Radio Telephone 远距离无线电话LRS Laser Ranging System 激光测距系统LRS Laser Raster Scanner 激光光栅扫描仪LRS Long - Range Search 远程搜索LRS Long Right Shift 向右长移位LRS Longitudinal Redundancy Shift 纵向冗余移位.lrs 文字处理软件WordPerfect 的语言资源文件格式〖后缀〗LRTS Laser Ranging and Tracking System 激光搜索跟踪系统LRU Least - Recently - Used "最近最少使用”算法LRU Line Replaceable Unit 线路可替换部件LS Laser Servo 激光伺服〖软驱〗LS Laser System 激光系统LS Learning System 学习系统ls Lesotho 莱索托（域名）LS Level Switch 电平开关LS Line Screen 网屏〖扫描仪〗LS List Show 目录显示命令LS Literature Search 文献搜索LS Local Storage 局部存储体LS Local Switching 本地切换LS Loud Speaker 扬声器LSA Li ne - Shari ng Adapter 线路共享适配器LSA Linear Servo Actuator 线性伺服执行器LSA Link State Advertisement 链路状况公告LSA Link - State Algorithm 链路状态算法LSA Local Security Authority 本地安全性权限LSA Low Speed Adapter 低速适配器LASP LLC Service Access Points 逻辑链路控制服务接入点LSAR Local Storage Address Register 本地存储体地址寄存器LSB Least Significant Bit 最低有效位（常指0 位）LSB Lower SideBand 下边带LSC Land Station Charge 地面站收费LSC LAN Support Center 局域网支持中心〖网管〗LSC Large Scale Computer 大型计算机LSC Least Significant Character 最低有效字符LSC Line Signaling Channel 线路信令通道LSC Link Set Control 链路设置控制LSC Link State Control 链路状态控制LSC Local Switching Unit 本地切换装置LSC Loop Station Connector 环路电台连接器LSC Low Speed Concentrator 低速集线器LSCC Local Servicing Control Center 本地维修控制中心LSCI Large Scale Compound Integration 大规模混合集成（电路）LSCN Line SCaNner 行扫描仪LSCP Low Speed Control Processor 低速控制处理器LSD Language for System Development 系统开发语言LSD Large Screen Display 大屏幕显示LSD Laser Signal Device 激光信号装置LSD Latching Semiconductor Diode 锁存式半导体二极管LSD Least Significant Difference 最低有效差别LSD Least Significant Digit 最低有效数位LSD Line Signal Detector 线路信号检测器LSD Low Speed Data 低速数据LSDL Language - Specific Design Language 语言专用设计语言LSDR Local Storage Data Register 本地存储数据寄存器LSDS Large Screen Display System 大屏幕显示系统LSDS Low Speed Digital System 低速数字系统LSE Line Signaling Equipment 线路信令设备LSE Line Switch Equipment 线路开关设备LSE Local System Environment 本地系统环境LSE London Stock Exchange 伦敦证券交易所LSE Low Speed Encoder 低速编码器LSEC Logistical Support Element Communications 后勤支持单元通信LSF Least Square Fit 最小二乘法拟合LSF load Sharing Facility 装入程序共享设备LSG Language Structure Group 语言结构组LSHIC Large Scale Hybrid Integrated Circuit 大规模混合集成电路（双重用户建立程序的“网器”主机实用程序）LSI Large Scale Integration 大规模集成（电路）LSI Lenel Systems International 伦奈尔国际系统公司（美国，出品多媒体创作工具）LSI Light Speed International “光速”国际公司（1997 年被思科公司收购）LSI Line Signal Indicator 线路信号指示器LSIC Large - Scale Integrated Circuit 大规模集成电路LSIC Low Speed Integrated Circuit 低速集成电路LSID Local Session IDentification 本地话路识别LSID Local Subscriber IDentification 本地用户识别LSIL Language Specific Intermediate Language 特定语言的中间语言LSINS Line Signal INSerter 线路信号插入器LSIU Low Speed Interface Unit 低速接口单元LSK Line SKip 跳行LSL Link Support Layer 链路支持层LSL Low Speed Logic 低速逻辑LSM Language Synthesizer Module 语言合成器模块LSM Layer System Management 层次系统管理LSM Least Square Method 最小平方法LSM Limited Size Messaging 大小有限的报文直接传送LSM Line Select Module 线性选择模块LSM Line Service Marking 线路服务标记LSM Line Switch Module 线路转换模块LSM Linear Select Memory 线性选择存储器LSM Linear Sequential Machine 线性序列机LSM Low Speed Modem 低速调制解调器LSMA Low Speed Multiplexer Arrangement 低速多路复用器使用安排LSP Least Significant Port 最不重要端口LSP Letter - Size Printer 普通幅面打印机LSP Line Spectral Pairs 线谱对子LSP Link State Packet 链路状态信息包LSP Logical Signals Processor 逻辑信号处理器LSP Lower Level Signaling Point 低电平信令点.lsp Xlisp 的源码文件格式〖后缀〗LSQA Local System Queue Area 局部系统队列区LSPS Local Service Planning System 本地业务规划系统LSR Light Sensitive Relay 光敏继电器LSR Light Sensitive Resistor 光敏电阻LSR Load Shift Register 负荷转移寄存器LSR Local Shared Resources 本地共享资源LSR Local Storage Register 本地存储寄存器LSR Loop Signaling Repeater 环路信令中继器LSRL Language Specific Runtime Layer 语言特定运行时间层LSS Language for Symbolic Simulation 符号模拟语言LSS Line Signal Sender 线路信号发送器LSS Linking Segment Subprogram 连接段子程序LSS Local Synchronization Subsystem 本地同步子系统LSS Logical Smart Switch 逻辑灵巧开关LSS Loop Surge Suppressor 循环波动抑制器LSS Loop Switching System 环路交换系统LSS Low Speed Switching 低速切换.lss Legato 的电子表格文件格式〖后缀〗LSSB Lower Single Side Band 下单边带LSSC Line Signal Sender Connector 线路信号发送器链接口LSSD Level Sensitive Scan Design 电平敏感扫描设计LST Light Sensitive Tube 光敏管LST Line Scan Tube 行扫描管LST Link Terminal Simulator 链路终端模拟器LST Local Standard Time 当地标准时间.lst 列表文件格式〖后缀〗.lst 1st Reader 键盘宏文件格式〖后缀〗.lst Oracle 的假脱机文件格式〖后缀〗LSTC LeaSed Telegraph Circuit 租用的电报电路LSTP Low Signaling Transfer Point 低信令传送点LSU Least Significant Unit 最低有效单元LSU Library Storage Unit 库存储体LSU Line - Shari ng Unit 线路共享装置LSU Line Selection Unit 线路选择器LSU Line Signaling Unit 线路信令单元LSU Load Storage Unit 加载存储单元LSU Local Storage Unit 本地存储单元LSU Local Switching Unit 本地切换单元LSU Logic Storage Unit 逻辑存储单元LSV Line Status Verifier 线路状态检验器LT Language Translation 语言翻译LT Latency Time 等待时间LT Level Trigger 电平触发器LT Line Terminal 线路终端LT Line Termination 线路终止LT Line Transfer 行转移lt Lithuania 立陶宛（域名）LT Logic Theory 逻辑理论LT Logicode Technology 逻辑码技术公司（美国，出品视频附件）LTA Line Terminal Adapter 线路终端适配器LTA Logical Transient Area 逻辑瞬态区LTAP Line Test AdaPter 线路测试适配器LTAT Line Test Access Trunk 线路测试接入母线LTB Last Trunk Busy 最后一个中继线忙LTB Logical Twin Backward pointer 逻辑双反向指针LTBO Linear Time Base Oscillator 线性扫描振荡器LTC Last Trunk Capacity 最后一个中继线容量LTC Line Terminating Circuit 线路终结电路LTC Line Test Connector 线路测试连接口LTC Line Test Console 线路测试台LTC Line Time Clock 线性打卡钟LTC Line Trunk Controller 线路主体控制器LTC Linear Transmission Channel 线性传输通道LTC Local Telephone Circuit 本地电话线路LTC Local Terminal Controller 本地终端控制器LTC Longitudinal Time Code 纵向时间码（记录在声音轨道上的）LTD Line Test Desk 线路测试工作台LTD Local Test Desk 本地测试工作台LTDR Laser Target Designator Receiver 激光目标指示符接收器LTE Line Terminal Element 线路终端元件LTE Line Terminating Equipment 线路终结设备LTE Line Test Equipment 线路测试设备LTE Linear Transversal Equalizer 线性横向均衡器LTE Local Telephone Exchange 本地电话交换机LTERM Logical TERMinal 逻辑终端LTFR Lot Tolerance Failure Rate 批容限故障率LTFRD Lot Tolerance Fraction Reliability Deviation 批容限可靠性少量偏差〖质量控制〗LTG Line Terminator Group 线路终结器组LTID Logical Terminal IDentifier 逻辑终端标识符LTL Longitudinal Transfer Loss 纵向传送损耗LTLW LAN - To - LAN WAN 从局域网到局域网的广域网LTM LAN Traffic Monitor 局域网通信量监视器LTM Line Test Module 线路测试模块LTM Line Type Modulation 线路类型调制LTM Live Traffic Model 实况通信交往模型LTM Logic Theory Machine 逻辑理论机LTM Long Term Memory 长期存储器.ltm Lotus Forms 点表单文件格式〖后缀〗LTMCE Line Terminal Control Element 线路终端控制部件LTMS Local Transactions Managers 局部事务管理器LTN Line Terminating Network 线路终结网络LTN Logical Terminal Number 逻辑终端编号LTP Line Test Program 线路测试程序LTP Long Term Prediction 长期预测〖MPEG 〗LTP Low Temperature Passivation 低温钝化LTPD Lot Tolerance Percent Defective 批容限缺陷百分比LTRS LeTteR Shift 字母换档LTS Language Teaching System 语言教学系统LTS Language Translation System 语言翻译系统LTS Laser Time Sharing 激光器时间分享LTS Line Transient Suppression 线路瞬变抑制器LTS Link Terminal Simulator 链路终端模拟器LTS Local Telephone System 本地电话系统LTT Land TeleTypewriter 陆线电传打字机LTT Line Test Trunk 线路测试中继线LTTR Long Term Tape Recorder 长时间磁带录像（音）机LTU Line Termination Unit 线路终止单元LTU Line Test Unit 线路测试器LU Line Unit 线路单元LU Logical Unit 逻辑单元lu Luxembourg 卢森堡（域名）LUB Logical Unit Block 逻辑单元块Lucas Arts 美国电影导演卢卡斯的游戏工厂公司（世界著名娱乐光盘制造商）Lucky - Star联胜主板〖品牌〗LUE Left Upper Extremity 左上极限LUE Link Utilization Efficiency 链路利用效率LUE Logic Unit Equipment 逻辑单元设备LUF Limiting system Utilization Factor 系统限定的利用因素LUF Lowest Usable Frequency 最低可用频率LUG Local User Group 本地用户组（DEC 公司的）LUHF Lowest Usable High Frequency 最低可用高频LUI Logical Unit of Information 信息逻辑单元LUID Locally Unique IDentifier 本地唯一标识符LUM LUMinance 亮度LUN Logical Unit Number 逻辑单元编号L-UNI LAN Emulation User Network Interface 局域网仿真用户网络接口LUT Local User Terminal 本地用户终端LUT Look - Up Table 查找表lv Latvia 拉脱维亚（域名）LV LiveView 蓝宝石小精灵数字摄像头〖品牌〗LV Logical Volume 逻辑卷LV Lunar Vehicle 月球车LVD Low Voltage Differential 低电平微分，低电压差分性能〖硬盘〗LVM Logical Volume Manage（r）逻辑卷册管理（器）〖AIX 〗LVP Light Valve Projector 光阀投影机LVP Low Voltage Protection 低压保护LVQ Lattice Vector Quantization 点阵矢量量化LVR Longitudinal Video Recording 纵向视频纪录LVS Low Velocity Scanning 低速扫描LW Last Word 末字LW Long Wave 长波.lwd LotusWorks 的文档文本文件格式〖后缀〗LWP lightWeight process 轻量进程LWR Loop Write to Read 环路写读，循环写读LWU Laser Welder Unit 激光焊接器LX liquid Crystal 液晶ly Libyan 利比亚（域名）lycos “来聊聊” ：英文搜索引擎（域名）.lwd LotusWorks 的文本文档文件格式〖后缀〗.lzd Ldiff 1.20 用于二进制的差分文件格式〖后缀〗.lzh 由LHA/LHARC （lha255b.exe）生成的压缩存档文件格式〖后缀〗.lzs 由LARC （larc333.zip）生成的压缩存档文件格式〖后缀〗LZW Lenpel, Ziv & Welch LZW （三位发明者）数据无损压缩算法.lzw 由LHWARP 生成的Amiga 压缩存档文件格式〖后缀〗）成立于2004 年，专注于企业管理培训。
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unit 1 Computer and Computer Science 一 new words: 请翻译下列句子和段落 1. A mouse is a device that typically rolls on the desktop.It directs the insertion point 插入点 ,or cursor,on the display screen. 请翻译下列句子和段落 * * 计算机专业英语计算机专业英语翻译的要点: 1-正确理解原文 2-适当表达原文意思 3-符合计算机行业的氛围《计算机专业英语》是计算机科学与技术专业的一门基础课。
以计算机科学基础类文章为主，介绍了计算机系统和组成、输入输出设备、软件系统、计算机网络、多媒体技术等方面的知识。
通过本课程的学习，掌握一定数量的计算机专业英语词汇，看懂常见的屏幕信息，能初步阅读和理解使用计算机过程中的提示信息和专业说明书等英文资料。
on a time-shared, users access a computer through terminals. Some terminals are local, linked directly to a computer by cables, while others are remote, communicating with distant computers over telephone lines or other transmission media. 翻译:在分时系统中, 用户通过终端访问计算机, 有些本地的终端通过电缆直接和计算机相联, 而另外一些是远程终端, 通过电话线或其它传输介质与远距离的计算机通信. For example: A modem is a device that interprets digital and analog signals, enabling data to be transmitted over voice-grade telephone lines. At the source, digital signals are converted to a form suitable for transmission over analog communication facilities. At the destination, these analog signals are returned to their digital form. 翻译：调制解调器是一种解释数字信号和模拟信号的设备，这种设备能够使数据在语音级的电话线<a name=baidusnap0></a>路上</B>传输．在源结点，数字信号被转换成适合在模拟通信设施上传输的形式．在目的结点，这些模拟信号被转换回它们的数字信号． For another example: 1. numerical a. 数字的;数值的 2. manipulate v. 操作,处理数值型数据: numerical data A computer is an electronic device that can receive a set of instructions,or program, and then carry out this program by performing calaulations on numerical data or by manipulating other forms of informaton. 翻译:计算机是一种电子设备，它能接收一套指令或一个程序，然后通过对数值数据进行运算或者对其他
形式的信息进行处理来执行该程序。
字符型数据: character data 3.database n. 数据库 pile v. 编译 compiler principle 编译原理 5.analog a. 模拟的 analog signals 模拟信号 6.memory n. 存储器 1 主存 2 辅存 3 缓冲存储器（快存） 4 只读存储器 5 随机存储器 6 软盘 7 软盘驱动器（软驱） main memory secondary \ auxilary memory cache memory read-only memory random access memory floppy disk/diskette floppy disk drive 8 磁道 9 扇区 10 硬盘 11 光盘 12 只读型光盘（CD-ROM 13 可读写光盘（CD-RW） 14 CD 15 VCD 16 DVD sector Hard disk Disk/disc Compact disk read only memory CD-ReWritable Compact disc/disk Video compact disc Digital versatile disk track 7.transistor n. 晶体管 1 电子管 2 晶体管 3 集成电路 IC 4 大规模集成电路 vacuum tube transistor integrated circuits large-scale integrated circuits 8.binary a. 二进制的
9.decimal a. 十进制的hexadecimal a.十六进制的 octal a.八进制的
10.bit n. 位,比特 byte n. 字节 On a file, the bits are grouped to form characters. Groups of characters, in turn, form meaningful data elements called fields.A group of related fields is a record; the file is a set of related records. 翻译：在文件中把数位分组，形成字符；接着，字符组形成有意义的数据元素，称为字段；一组相关的字段就是一个记录．文件就是一组相关的记录． 11.chip n. 芯片译: 构成现代计算机的基本器件是芯片.一个复杂的集成电子线路蚀刻在一个比指甲还小的小正方形硅片上. The basic building block of a modern computer is a chip , a complex , integrated electronic circuit etched on a tiny square of silicon no bigger than a fingernail. circuit n. 电路,线路. Circuit board : 电路板 etch on v. 蚀刻二technical terms 1.artificial intelligence 人工智能2.paper-tape reader 纸带阅读机 3.optical computer 光学计算机 4.neural network 神经网络 5.instruction set 指令集 6.parallel processing 并行处理 7.difference engine 差分机 8.versatile logical element 通用逻辑器件9.silicon substrate 硅基 10.vacuum tube 真空管（电子管） 11.the storage and handling of data 数据的存储与处理 12.very large-scale integrated
circuit 超大规模集成电路 13.central processing unit （CPU）中央处理器
14.personal computer 个人计算机15.analogue computer 模拟计算机
16.digital computer 数字计算机 17.general-purpose computer 通用计算机
18.processor chip 处理器芯片19.operating instructions 操作指令
20.input device 输入设备21. special-purpose computer 专用计算机
22.electrical resistance 电阻 23. electric current 电流 24.voltage
电压25. artifical intelligence 人工智能IT 行业英语对话一: Add a new E-mail Account in Microsoft Outlook Leo:Tony,能告诉我如何在
我的电脑上收邮件吗?我需要经常查收邮件,而到网站上收邮件实在太浪费时间
了. Tony:不用每次都登陆到网站上去收邮件.你可以用Microsoft Outlook. Leo:
能告诉我该怎么做吗?我一点也不懂. Tony:先运行 Outlook, 再点击“工具”菜
单上的“电子邮件帐户”。
再选择“添加一个新的电子邮件帐户”。
Leo:明白。
我该选择什么样的邮件服务器类型？ Tony:你需要选择POP3。
在下一页适当的
对话框里，填上管理员给你的信息，比如你的邮件地址，用户名，密码和POP3
以及SMTP 服务器的地址。
Leo:知道了。
不过还有一个问题，每次我收邮件的
时候，都要输入密码吗？ IT 行业英语对话一: Add a new E-mail Account in Microsoft Out。