石家庄铁道大学信息科学与技术学院2013级专业英语课程讲义unit6

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大学英语精读课件Unit_6

大学英语精读课件Unit_6

Unit 6Part I New Wordssurgeon n. 外科医生The surgeon is now operating. 外科医生正在做手术。

surgical a. 外科的,外科手术的He performs surgical operations at the Red Cross Hospital. 他在红十字会医院做外科手术。

surgery n. 外科手术,外科(室)Your condition is serious and requires surgery. 你的情况很严重, 需要动外科手术。

I visited the doctor’s surgery. 我去了诊所。

dentist牙医/ physician内科医生/ psychologist心理学顾问/ doctor 医生self-confidence n. 自信;自信心She had an air of self-confidence that he admired. 她有一种令他钦佩的自信。

self-confident adj. 自信的Try to look self-confident at the interview. 面试的时候要摆出有自信的样子来。

confident a. 信心,自信心/ confidence n. 信任,信心, 自信We need a confident leader to overcome these difficulties. 我们需要一个有信心的领导者来克服这些困难。

We have full confidence that we shall succeed. 我们完全有把握取得成功。

The company needs the full confidence of its investors. 公司需要得到投资者的完全信任。

making n. 成功之道,成功因素It was only a small part on a TV show, but it was the making of her. 虽然这只是一个电视节目中的一个小角色,但卻使她成了名。

石家庄铁道大学信息科学与技术学院2013级专业英语课程讲义unit1

石家庄铁道大学信息科学与技术学院2013级专业英语课程讲义unit1

此文档为石家庄铁道大学信息科学与技术学院2013级专业英语课程讲义;目的为方便学弟学妹学习;任课老师为印度外教。

Unit-1 IntroductionApplication: Definition: a software program which allows a user to perform specific tasks such as word processing, email, accounting, database management"Examples of popular applications include Microsoft Word, Adobe Photoshop, and Mozilla Firefox."Component: Definition: any device internal to the computer, such as a primary hard disk drive or motherboard"A hardware geek is constantly upgrading components in his computer to achieve more performance.”Computer: Definition: an electronic, digital device that stores and processes information"A computer needs to be replaced or upgraded regularly or it will become obsolete."Data: Definition: literally meaning 'that which is given', this term refers to raw information of any kind"The network administrator was fired when he lost all the company data by accidentally formatting the wrong hard disk drive array."Database: Definition: an organized, electronic collection of information optimized for fast access and typically consisting rows, columns, indexes, and keys"The international company stored their customer information in a centraldatabase in Brussels."Hardware: Definition: physical things that make up a computer, such as a component or a peripheralInternet: Definition: the largest known public network in the world, connecting millions of computers around the world"Some people refer to the Internet as an information superhighway." Network: Definition: a group of connected computers which share resources Peripheral: Definition: an external computer add-on, such as a printer or a scanner; also known as an 'accessory‘Software: Definition: any program designed to run on a computer. Kinds of S/W: Applications, Operating systems, BIOS.。

unit 06

unit 06
Unit Six Technology of Modern Communication-Bluetooth
• Part One • Part Two • Part Three • Part Four
ห้องสมุดไป่ตู้
• New Words • Text • Exercises
New Words and Expressions
• For controls where infrared was traditionally used. • Sending small advertisements from Bluetooth enabled advertising hoardings to other, discoverable, Bluetooth devices. • Two seventh-generation game consoles, Nintendo's Wii and Sony's PlayStation 3 use Bluetooth for their respective wireless controllers.
Difficult Sentences
• ….capable of connecting multiple devices and overcoming issues arising from synchronization of these devices. • 在这里承接的是上半句话,所以依然是指的蓝 牙技术。
• Transfer of files between devices with OBEX. • Transfer of contact details, calendar appointments, and reminders between devices with OBEX. • Replacement of traditional wired serial communications in test equipment, GPS receivers, medical equipment, bar code scanners, and traffic control devices.

专外lesson6

专外lesson6

2011年3月22日星期二
电子信息与通信工程专业英语
• 4. 复合句译成简单句 • eg.20 For example, the largest early computers occupied a volume of hundreds of cubic meters and required many tens of kilowatts of electrical power and a sizable air conditioning installation to allow this amount of energy to be dissipated without raising the room temperature to unbearable values. • 译文:例如,早期最大的计算机要占据数百立方 米的空间,需要几十千瓦的电源和一个相当大的 空调设备来消除大量的热,从而避免室温超过允 许值。
2011年3月22日星期二 电子信息与通信工程专业英语
• 在英语的表达中能够较为灵活地将原因放 到结果之后进行表述,并且,将做状语的 介词短语,放在句子中间,突出了句子的 主题。而在译文中,我们看到汉语的语法 表述,尤其在科技文章中是很讲究逻辑关 系的。
2011年3月22日星期二
电子信息与通信工程专业英语
2011年3月22日星期二 电子信息与通信工程专业英语
• 3.祈使语气 • 科技文献的又一特点是较多使用祈使语气, 即所谓的公式化表达方式。这主要见于理 论分析和算法推导等。 • eg.40 Let the forward–path transfer function be given by the linear difference equation. • 译文:设前向传递函数由下列线性差分方 程给出。

Unit 6 大学英语

Unit 6 大学英语

Yes, more and more people are thinking of new ways to reduce their carbon footprint. Some people even share their ideas online.
3. Who created the idea of reducing the carbon footprints of cars by growing grass on the top of his car?
Nokia Green Building
Nokia (Finnish pronunciation: /’nɔkiɑ/) Corporation is a Finnish multinational communications corporation. Nokia China has its new headquarters located in Yizhuang, about twenty kilometers away from the city center of Beijing. The glass roof and walls enable 90 percent of the office area to enjoy natural sunlight. The double-glazing curtain walls adjust the temperature automatically. There is only one escalator in the building. Walking is encouraged. Pedometers (计步器) are available for the staff. Parking spaces are reserved only for low emission vehicles, while 49 different shuttle buses are provided for the staff. Additionally, rapidly renewable materials and products are widely used in the building.

信息管理与信息系统专业英语Unit1~6 TextB 课文翻译

信息管理与信息系统专业英语Unit1~6 TextB 课文翻译

管理的角色和技能管理角色亨利·明茨伯格对执行者行为的研究让他得出这样的结论:经理都需要承担大量的角色。

一个角色是一组预期的行为对一个特定的位置。

明茨伯格的角色可以分为三大类如图1.1所示:信息角色(管理信息);人际角色(管理通过人)和决策角色(管理行动)。

每个角色代表活动经理承担最终完成的功能规划、组织、领导、控制。

重要的是要记住,真正的工作的管理不能练习作为一组独立的部分;所有的角色交互的方式在现实世界的管理。

图1.1 管理角色信息角色描述活动用来维持和发展一个信息网络。

这三个信息角色监督者、传播者和发言人。

监督者涉及从许多来源寻求当前的信息。

经理获得信息来自他人和扫描书面材料来保持消息灵通。

传播者和发言人的角色是正好相反。

经理把当前信息传递给他人,内部和外部的组织,才能使用它。

与授权趋势的低级别员工,很多经理都共享尽可能丰富的信息。

由于人际角色让经理们被叫去与众多组织和个人交互。

这三个人际角色是挂名首脑、领袖和交流与合作者。

这个挂名首脑角色专注于管理正式的和象征性的活动的部门或组织。

经理代表本组织在他或她作为单位的负责人的正式管理能力。

领导的作用是指经理的工作在激励下属,以满足单位的目标。

交流与合作者的作用来自于经理的责任与各种团体在组织内外交流。

一个例子是一个面对面讨论控制器和计划主管之间解决关于预算的一种误解。

决策角色指管理的决策过程。

这些角色通常需要概念以及人类的技能。

这四种管理角色都属于这一类企业家,障碍处理者,资源分配者,谈判代表。

一个管理者承担一个企业家的角色当他或她启动项目来提高部门或工作单位时。

当问题比如错过了交付关键客户的出现,经理必须采用一个障碍处理的角色。

决定如何分配单位的金钱、时间、材料和其他资源,称为经理的资源分配角色。

最后,谈判者角色指的是这种情况,经理必须代表单位和其他人的利益,如供应商、客户和政府。

根据一篇经典文章由罗伯特·l·卡茨,管理上的成功主要取决于性能而不是人格特质。

新编实用英语第四版UNIT6课件Unit6Faster,HigherandStronger

新编实用英语第四版UNIT6课件Unit6Faster,HigherandStronger
You: OK. I'm also eager to have a try at them. 7 (提议现在做些准备工作)
_______________________. Sherry: YeLaeht,'swgee'ltl preraepllyarheadvneoawlot to do.
Back
第十三页,共96页。
1 Work in pairs. Practice the following mini-talks about sports events and outdoor
activities.
1) Talking About a Sports Event Poster
A: Look at the poster!
___P_ic_n_i_c_k_in_g__is__a_v_e_r_y_g__o_o_d_o_u_t_d_o_o_r_a_c_t_iv_i_ty___.
You: Good idea! 3 (同她商量去哪儿搞野餐) _______W_h__e_re__s_h_a_l_l_w__e_h_a_v_e__t_h_e?picnic Sherry: How about going outside the city, by the side of the big lake?
Mr. Power: That's great! Who is the organizer?
You: Well, 3 __i_t_is__o_r_g_a_n__iz_e_dby the Recreational and Physical Culture
Section.
Mr. Power: I'd like to see the contest. 4 ___W__h_a_t_ti_m_e__a_n_d_w__h_e_re__is__it__?

Unit 6

Unit 6

Text A采用机器人技术提高工业效率在发达国家的工厂里,机器人不断普及,人们对机器人进行编程和设计,使之在无人干预的情况下执行工业生产任务。

目前多数机器人用于汽车工业,它们按照编好的程序接管汽车和卡车车身的焊接和喷漆这一类的工作。

它们也装卸浇铸汽车和卡车框架的机器中所用的炽热、笨重的金属注模。

除了在汽车生产领域替代人工劳动外,机器人也开始在别的工业部门应用,虽然应用程度低一些。

在那里它们制造电动马达、小型机器、袖珍计算器,甚至手表。

核电站里使用机器人处理辐射材料,避免人员接触放射性物质。

这些机器人可以减少这一新型工业中的职业伤害。

什么使得机器人成为机器人而不仅仅是其他的自动化机器呢?机器人与自动化装置的区别在于它们在完成一项特定任务后可由计算机重新编程,下一个月转而去喷漆。

相反,自动化机器不具备多种不同的用途,它们只是为了执行一项任务而制造的。

下一代机器人将能看见物体,具有触觉,能做出关键决定。

微电子学和计算机技术方面的熟练工程人员正在为机器人开发人造视力。

有了“看”的能力,机器人可以从一堆不同的材料中鉴别、检查出具体的一类物体。

机器人视觉系统采用有多行感光材料的电子数字照相机。

当一个物体(如机器零件)上的光线照到照相机上,感光材料衡量光的强度,把光线转化成一系列的数字。

这些数字是灰度系统的一部分,灰度系统里亮度由一系列的数值测量。

一个刻度范围是0-15,另一个是0-255。

0用黑色表示,最高的数值是白色的,之间的数字用不同的灰色阴影表示。

然后计算机进行计算,并将数字转换成一幅表明该物体形象的图像。

人们不知道是否有一天机器人能具有像人类一样好的视觉。

技术人员相信机器人会做到这一点,只是需要多年的研究开发。

努力在其他方面取得进展的工程人员正设计和实验新型金属手臂和手指,使机器人具有触觉。

其他工程人员正在编写新的程序,使机器人做出这样的决定:是否抛弃已完成产品中有缺陷的零件。

要做到这一点,机器人还必须具有鉴别有缺陷零件的能力。

大学自考英语Unit Six PPT

大学自考英语Unit Six PPT

phrases and expressions

• • • • • •
in that: 在于,原因是 in that 丌能引导定语从句 in which 介宾结构,可引导定语从句 but that: 若丌是 now that: 既然 I like the city, but I like the country better in that I have more friends in the country. 我喜欢城市,但我更喜欢农村,因为在农村我有 许多朊友。
• 1.Robots, already taking over human tasks in the automotive field, are beginning to be seen, although to a lesser degree, in other industries as well. • 本句中, “already taking over human tasks in the automotive field” 是现在分词词组作非限定性定语,相 当于一个非限制性定语从句。其中 “ although to a lesser degree” 是状语。 “ to … degree” 表示“在 某种程度上”。 • 翻译:“除了在汽车生产领域替代工人劳劢外,机器人 也开始在别的工业部门应用,虽然应用的程度上低一些。” • 2.There they build electric motors, small appliances, pocket calculators, and even watches. • 在其它领域机器人用来做电机,小的用具,袖珍计算器, 甚至是手表。
Answer
• They will be able to see objects; will have a sense of touch; will make critical decisions.

大学英语精读第一册第6课内容及词汇

大学英语精读第一册第6课内容及词汇

大学英语精读第一册第6课内容及词汇大学英语精读第一册第6课内容及词汇导语:工业工程师就是将掌握的数学、物理学和社会科学等知识和技能,结合工程分析等方法,去对一个生产集成系统进行优化设计。

下面YJBYS店铺分享一篇有关工业工程师的英语课文,欢迎阅读!Unit Six : Sam Adams,Industrial EngineerTEXTSan set out to improve efficiency at the shirt factory but, as we find out later in this unit, his plans turned out not quite as he had expected.Sam Adams, Industrial EngineerIf you ask my mother how I happened to become an industrial engineer, she'll tell you that I have always been one.She means that I have always wanted everything to be well organized and neat. When I was still in elementary school, I liked to keep my socks in the upper left-hand drawer of my bureau, my underwear in the upper right drawer, shirts in the middle drawer, and pants, neatly folded, in the bottom drawer.In fact, I was the efficiency expert for the whole family. I used to organize my father's tools, my mother's kitchen utensils, my sister's boyfriends.I needed to be efficient. I wanted to be well organized. For me, there was a place for everything and everything was always in its place. These qualities gave me a good foundation for a career in industrial engineering.Unfortunately, I was also a bit bossy and I wasn't a very good listener. You'll see what I mean when I tell you about the first project I ever did after I finished my bachelor's degree at the university.After graduation I returned home to my small town in Indiana. I didn't have a job yet. Mr. Hobbs, a friend of my father's, owned a small shirt factory in town. Within the past five years it had grown from twenty to eighty workers. Mr. Hobbs was worried that his plant was getting too big and inefficient, so he asked me to come in on a short-term basis as a consultant.I went to the plant and spent about a week looking around and making notes. I was really amazed at what I saw.Most curious of all, there was no quality control whatsoever. No one inspected the final product of the factory. As a result some of the shirts that were put in boxes for shipment were missing one or two buttons, the collar, even a sleeve sometimes!The working conditions were poor. The tables where the workers sat were very high and uncomfortable. Except for a half hour at lunchtime, there were no breaks in the day to relieve the boring work. There was no music. The walls of the workrooms were a dull gray color. I was amazed that the workers hadn't gone on strike.Furthermore, the work flow was irregular. There was one especially absent-minded young man in the assembly line who sewed on buttons. After a while I recognized him as "Big Jim," who used to sit behind me in math class in high school. He was very slow and all the shifts were held up at his position. Workers beyond him in line on his shift had to wait with nothing to do; therefore, a great deal of time and efficiency were lost as Big Jim daydreamed while he worked. All week I wondered why he wasn't fired.After I made observations for a week, Mr. Hobbs asked me for an oral report of my findings. I covered my major points by telling him the following:"If you have a quality control inspection, you will greatly improve your finished product.""If the assembly line is redesigned, a smooth work flow can be achieved and time and energy can be saved.""If you decrease the height of the worktables, the machine operators will work more comfortably.""If the management provides pleasant background music and beautifies the dull setting, the factory will be much more productive.""If the workers have a fifteen-minute coffee break in the morning and afternoon, they will be more efficient.""If excellent work results in frequent pay increases or promotions, the workers will have greater incentive to produce."Mr. Hobbs thanked me for this report and told me he would talk over my suggestions with his brother, the co-owner and manager of the factory. "We're interested in progress here," he said. "We want to keep up with the times."He also gave me a check for $ 100 and a box of shirts with his compliments.NEW WORDSefficiencyn. the state or quality of being efficient 效率industriala. of industry 工业的neata. orderly and clean 整洁的elementarya. of or for beginners 初等的,初级的sockn. 短袜drawern. 抽屉bureaun. a chest of drawers for bedroom use 衣柜underwearn. 内衣pantsn. trousersexpertn. a person with special knowledge or skill 专家,能手kitchenn. room used for cooking 厨房utensiln. any tool or container used in the house, esp. for cooking 用具,器皿qualityn. the degree of goodness which a thing or a person possesses 质量;品质foundationn. 基础careern. profession; way of making a living 职业;生涯engineeringn. 工程学;管理unfortunatelyad. 不幸的是;遗憾的是bossya. always telling other people what to do and how to do it, like a boss 爱指挥人的;专横的projectn. a piece of work; a big plan 项目;方案bachelorn. a person who had the first university degree 学士graduationn. completion of an educational course 毕业graduatevi.short-terma. involving or lasting a short period of time 短期的basisn. 基础;根据consultantn. a person who gives professional or technical advice 顾问consultv.amazevt. fill with great surprise or wonder 使大为惊讶,使惊愕curiousa. strange 奇怪的whatsoevera. of any kind, at all 任何的,丝毫的'inspectvt. examine 检查shipmentn. the act of wending, carrying or delivering goods 装运。

信息科学与电子工程专业英语 教学课件 Unit 6 Mobile Communications

信息科学与电子工程专业英语 教学课件 Unit 6 Mobile Communications
移动性使得射频通信功能 强大而且广为流行
5
1
The complexity of the wireless infrastructure often demands that the mobiles communicate only through a fixed, relatively expensive unit called the “base station.” Each mobile receives and transmits information from and to the base station via two RF channels called the “forward channel” or “downlink” and the “reverse channel” or “uplink,” respectively.
9
3
In mobile communications, the concept of frequency reuse is
implemented in a “cellular” structure, where each cell is
configured as a hexagon and surrounded by six other cells as
MHz band.
数十万人如何在拥挤的城区里 相互通信?
几千个FM电台可利用88-108MHz 的频带在一个国家里广播
8
2
This is possible because stations that are physically far enough
from each other can use the same carrier frequency

电子信息类专业英语Unit 6 Electronic Communications

电子信息类专业英语Unit 6  Electronic Communications

Unit 6 Electronic Communications
Unit 6 Electronic Communications
Unit 6 Electronic Communications
Unit 6 Electronic Communications
2. Electronic Communications Systems Communications Systems may be described by the block diagram shown in Figure 6.1. Regardless of the particular application, all communications systems involve three main subsystems: the transmitter, the channel, and the receiver. The message from the source is represented by the information input waveform m(t). The message delivered to the sink is denoted by
Unit 6 Electronic Communications
Although the fundamental concepts and principles of electronic communications have changed little since their inception, the methods and circuits used to implement them have undergone considerable change. In recent years, transistors and linear integrated circuits have simplified the design of electronic communications circuits, thus allowing for miniaturization, improved performance and reliability, and reduced overall costs. In recent years, there has been an overwhelming need for more and more people to communicate with each other. This tremendous need has stimulated a monumental growth in the electronic communications industry. Modern electronic communications systems include metallic cable systems, microwave and satellite radio systems, and optical fiber systems.

信息工程专业英语(黄小莉)章 (6)

信息工程专业英语(黄小莉)章 (6)

Unit 6 Digital Image Processing
Morphological processing deals with tools for extracting image components that are useful in the representation and description of shape. The material in this chapter begins a transition from processes that output images to processes that output image attributes.
Unit 6 Digital Image Processing
Boundary representation is appropriate when the focus is on external shape characteristics, such as corners and inflections. Regional representation is appropriate when the focus is on internal properties, such as texture or skeletal shape. In some applications, these representations complement each other. Choosing a representation is only part of the solution for transforming raw data into a form suitable for subsequent computer processing. A method must also be specified for describing the data so that features of interest are highlighted. Description, also called feature selection, deals with extracting attributes that result in some quantitative information of interest or are basic for

铁路客运英语 教案 unit 6 Exit of the Station(2)

铁路客运英语 教案 unit 6 Exit of the Station(2)
教学难点
Apply the new words and sentences to a real conversation
思政点
培养学生对铁路旅客突发状况(票据丢失、行李托运)的综合应变能力
更新、补充
删节内容

板书设计
Unit 6 Exit of the Station (2)
don’t push when getting off the train下车时请不要推挤
PC:Yes,you can buy a replacement ticket at ticket counter.
是的。您可以在售票窗口买一张补票。
P:By the way,how much do they charge for the ticket?
顺便问一下,怎样收费?
1、引导学生回顾上节课的重点词汇和短语并请学生短语对话。(以提问方式)
arrival time到达时间
follow the direction signs按照引导标识走
be due to arrive将于……时候到达
run on schedule运行准时
half an hour behind schedule晚点半小时
Lead-in
1、How do we buy replacement ticket when we get off the train?
don’t push when getting off the train下车时请不要推挤
9、根据学生对话进行表扬或纠错、回答学生提问,再次示范朗读(着重强调单词发音)
10、通过本节课程两段对话,引导学生自行总结重点词句,提炼概括
11、带读本次课新学的单词,布置作业

《信息技术英语》-unit6

《信息技术英语》-unit6

Unit 6Telecommunication TechnologyChapter Three&Part4 Extensive Reading @Part 1 Notes to Text@Part5Notes to Passage & Part 2 Word Study@Part3 Practice on Text @Part6 Practice on PassageChapter Study Tasks (3)In this chapter, you will be able to—Identify the key concepts of telecommunication—Learn the basics of data and serial communications—Get the general ideas of the text and the extensive reading—Complete all the practice required@Part 1 Notes to TextKey Concepts of Telecommunication1) In modern times, this process typically involves thesending of electromagnetic waves by electronictransmitters, but in earlier years it may have involvedthe use of smoke signals, drums or semaphore. 在现代,这种传递的典型方式就是使用电子发射器发送电子波。

而在较早的年代,传递方式可能用的是烟火讯号、击鼓声和旗语通讯法注释:注意this process指代的是前文说的信号传递方式;第二分句中的主语it依然是指信号传递方式。

计算机专业英语Unit6

计算机专业英语Unit6

Unit 6 Section 2 Passage A
• algorithm • data structure • character • table • list • stack • queue • tree • array • node • LIFO • tail
• FIFO • hierarchy • vertex • edge • push • set • record • retrieval • element • multi-dimensional
• List
A list is a sequential data structure, i.e. a collection of items accessible one after another beginning at the head and ending at the tail. It can be stored in an array or as a sequence of linked nodes.
between the data. We can store the objects in real life into computer in the form of data information by using it. It really can help us write efficient programs. May be you will study this course next semester.
• Mr. Wu: Right. Requirements analysis is just the first step of
software engineering, and the designing, encoding and testing are just as important. You can refer to a lot of relevant infore’ll come to a systematic introduction in our future lessons. Go ahead with your website design contest. You can turn to me if you have any more questions.

铁路英语_课件Unit_6RailwaySignalingandCommunication

铁路英语_课件Unit_6RailwaySignalingandCommunication

.
2 The CTCS-3 system is the core safety equipment required to ensure
1
3) safe operation and improve 4) transportation efficiency .
3 The CTCS-3 system has been applied to Beijing-Shanghai High-Speed
INTENSIVE READING B
Classification and Indication of Signals
Practical Reading
Checklists for GSM-R Drivers and Signalers
Reading into China
Tanzania-Zambia Railway
LEARNING OBJECTIVE
After studying this unit, you’ll be able to: • get an overview of railway signals • describe the functions of different railway signals • explain what should be considered when using GSM-R • understand China’s effort in helping other countries to
1
Warming Up
2
Intensive Reading A
3
Intensive Reading B
4
Practical Reading
5
Reading into China

英语:Unit-6-《I-Love-Learning-English》Lesson-44课件(1)(冀教版八年级上)

英语:Unit-6-《I-Love-Learning-English》Lesson-44课件(1)(冀教版八年级上)
是指已获得专利权并受法律保护的一个品牌或一个品牌的一部分。A.品牌名称B.商标C.品牌标志D.记号 安全阀打压时间一般为A.2年B.3年C.1年 一公斤物质升温℃时所需要的热量称为该的比热。 某网点在贷款发放时,操作员执行交易录入相关要素后,系统将会计人员录入要素与电子准贷证有关要素作一致性检查。 一般来说,原材料的质量检验要把住三关,即。A.入库(场)检验关B.定期检验关C.使用前检验关D.交接检验关E.使用过程检验关 一个能流利说话并有良好听力而不能重复他所听到的内容的脑卒中病人为()A.Broca氏失语症B.传导性失语症C.Wernicke氏失语症D.语法性失语症E.意义性失语症 男性,28岁。患急性粒细胞白血病接受化学治疗,中性粒细胞0.4×10/L。近1周来高热,咳嗽脓痰,右肺闻及较多湿啰音。X线胸片见右中肺野大片密影,隐约见密度减低区域。推测肺部感染最可能的病原体是A.肺炎链球菌B.流感嗜血杆菌C.莫拉卡他菌D.铜绿假单胞菌E.溶血性链球菌 慢性支气管急性发作期的治疗,以下哪项不正确。A.控制感染B.祛痰、镇咳C.解痉、平喘D.加强锻炼E.气雾治疗 患者男性,63岁,右耳垂前肿性长大8个月。近期肿物增长较快,痛向耳颞部放散。检查发现肿物约3.5cm、质地硬、有触痛、边界不清。活动度差,右眼睑闭合较对侧迟钝。对于该病来说,以下哪种情况发生率较低()A.区域淋巴结转移B.血行转移C.直接侵犯邻近淋巴结D.沿神经血管束扩展E 井下采掘工作面进风流中的空气成分(按体积计算),氧气不低于,二氧化碳不高于0.5%。A.10%B.20%C.30%D.40% 蝇蛆属于A.兼性寄生虫B.偶然寄生虫C.永久性寄生虫D.暂时性寄生虫E.以上均不是 呼吸系统的胚胎发育中,呼吸管道的形成是在A.假腺期B.管道形成期C.终末囊泡期D.肺泡形成期E.胚胎期 反映疾病疗效的指标不包括A.治愈率B.发病率C.生存率D.有效率E.诊断符合率 诊断包虫病,哪一项是错误的A.问病史B.超声波检查C.X线透视、摄片D.病变组织穿刺E.免疫学检查 要使船舶处于中性平衡状态,必须满足的条件是。A.GM>0B.GM<0C.GM=0D.A、B均是 患者,女性,46岁。有“胃痛史”3年,曾有黑便史,3小时前突发上腹部刀割样疼痛,腹部板样强直,术中证实为十二指肠前壁穿孔,穿孔直径为0.5cm。下列最理想的手术方式是()A.穿孔修补术加胃-空肠吻合术B.毕(Billroth)Ⅰ式胃大部切除术C.毕(Billroth)Ⅱ式胃大部切除术D.穿孔修补 推进经济社会发展的重要目标是。A.共谋发展的法治环境B.平等竞争C.构建社会主义和谐社会D.大力营造鼓励创新 微观层面的金融创新大致可以分为以下几种类型。A.信用创造型创新B.风险转移型创新C.增强流动性创新D.股权创造型创新E.金融市场的创新 哪项不是心脏病孕妇发生心力衰竭的诱因A.妊娠32~34周心排血量明显增加B.妊娠末期血容量增加达高峰C.妊娠6周始心率平均增加10次/分D.妊娠早期以心排血量增加为主E.妊娠后期子宫增大心脏机械性负担 Auer小体不见于A.M1型白血病B.M2型白血病C.M3型白血病D.急性淋巴细胞白血病E.急性单核细胞白血病 在电力系统中所谓短路是相与相与地之间,通过电弧或其它较小阻抗的一种联接。 下列关于公司制企业特点的说法中,不正确的是()。A、容易转让所有权B、无限债务责任C、双重课税D、存在代理问题 下列那种类型偏头痛可呈常染色体显性遗传A.眼肌麻痹偏头痛B.有先兆的偏头痛C.基底动脉型偏头痛D.偏头痛等位发作E.晚发型偏头痛 民用爆炸物品使用单位申请购买民用爆炸物品的,应当向所在地人民政府公安机关提出购买申请。A.乡(镇)B.县级C.县级以上D.市级 下列属于细胞液癌基因的是A.RasB.FmsC.MybD.MycE.Abl [单选,配伍题]肱骨外上髁炎A.肩关节外展受限B.肩部疼痛、无活动受限C.肘关节外侧疼痛D.肘关节活动受限E.Finkelstein试验阳性 电网的运行与调度应如何管理? 房产经营管理单位负责的管理有。A.修缮的行政管理B.修缮的技术管理C.修缮企业的经营管理D.修缮的制度管理 提出“法律乃是人类理性的法则或内在的公正(即正义)”的思想家是A.马基雅弗利B.马西利C.阿奎那D.布丹 长期食用高能量高蛋白膳食,应注意防止出现。张某为严重烧伤患者,体质虚弱,为了营养支持和治疗,请营养师进行会诊。A.高血压B.高血糖C.高血脂D.高钠E.高蛋白 可引起胸痛的胸壁疾病是A.肺癌B.肋间神经炎C.自发性气胸D.胸膜肿瘤E.胸膜炎 治疗肝肾阴虚型外阴硬化性苔癣首选的方剂是。A.龙胆泻肝汤B.五味消毒饮C.易黄汤D.归肾丸合二至丸E.二妙散 直肠癌患者,手术前肠道准备,错误的做法是()A.先嘱患者排尿、排便B.每次用量500~1000mlC.溶液温度39~41℃D.行大量不保留灌肠一次,排除粪便和气体E.液面距肛门40~60cm 有价证券是的一种形式。A.商品证券B.权益资本C.虚拟资本D.债务资本 患者,男性,20岁,因阑尾炎穿孔行阑尾切除术后1周,体温仍在38℃~39℃,腹胀腹痛,尿频,大便次数多。首先考虑A.膈下脓肿B.肠间脓肿C.盆腔脓肿D.脾破裂E.胃十二指肠穿孔
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此文档为石家庄铁道大学信息科学与技术学院2013级专业英语课程讲义;目的为方便学弟学妹学习;
任课老师为印度外教。

Unit 6--Internet
ARPANET (Advanced Projects Research Agency Network): Definition: the predecessor to the Internet developed by ARPA and the first worldwide network with packet switching
Backbone: Definition: a central high speed network that connects smaller, independent networks
BBS (Bulletin Board System): Definition: a predecessor to modern websites, these were early online communities that users could dial into using a modem
Cookie: Definition: a text file created by web sites which contains personal information about an end user Domain name: Definition: the unique name which identifies a web site.
Download: Definition: The transfer of a file or files from a remote computer to the user's computer
E-commerce (electronic commerce): Definition: The term for buying and selling goods and services over the World Wide Web
Emoticon: Definition: A symbol that uses the characters on a computer keyboard to convey emotion in an email or instant message, such as the smiley face :-) :-( :D
Hyperlink: Definition: A document cross-reference technique enabling the retrieval of a related document or resource simply by clicking on an underlined word or image.
Hypertext: Definition: any electronic cross-referencing document first prophesized by Vannevar Bush in 1945
HTML-Hypertext Markup Language: Definition: the coding or tagging syntax used to write documents for web browsers
URL (Uniform Resource Locator): Definition: the address which specifies the location of a file on the Internet
Upload: Definition: to transfer a file from a local computer to a remote computer
WWW (World Wide Web): Definition: a global hypertext system operating on the Internet that enables electronic communication of text and multimedia.
W3C (World Wide Web Consortium): Definition: an organization which develops specifications and guidelines for the World Wide Web.。

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