护理多采用WHO对健康的定义：“健康不仅是没有疾病或虚弱，它是一种生理、心理、社会适应的完全良好状态。”
Nurses agree the definition from WHO, that is “health is a state of complete physical, mental and social wellbeing, not merely the absence of disease or infirmity.
疾病是健康连续过程的中断，通过机体各部分、器官和系统的异常和紊乱表现出来Disease is an interruption in the continuous process of health, manifested by abnormalities or disturbance in the structure and function of body parts, organs or systems.
健康促进是一个促使更好的控制和改善其健康状况的过程，其主要目的在于挖掘健康潜力，维持身体的平衡。
Positive health promotion is the process of enabling people to increase control over and improve their own health, aimed primarily at improving health potential and maintaining health balance. 护理程序是组织护理活动的一种方法，包括脑力和体力的活动
The nursing process is a method for organizing nursing actions involving both intellectual and physical activities.
护理程度具有系统性，要求护士具备解决问题、批判性思维、决策制定的能力，以及识别病人健康状况的基本的护理知识。
The n2ursing process is a systematic process and requires problem solving, critical thinking and decision-making , and a substantial knowledge basis to identify the status of client.
护理诊断是陈述护士确立的并有能力解决的有关病人现存的或潜在的健康问题
Nursing diagnosis is a statement of an actual or potential health problem that a nurse is licensed and competent to treat.
病人的健康状况会随着时间的变化而有所变化。所以护理计划和护理措施也必须进行相应的调整
The client’s health status may change with time. So it is necessary to revise the nursing plan and nursing intervention accordingly.
健康的定义既包含了健康定性的方面有包含了其定量的方面；即健康既可以用数字测量，又可用生活满意度、希望、个人和社会目标等因素进行测量
This definition of health is both qualitative and quantitative; health is measured both in numbers and by factors such as satisfaction with life, hope, and personal and social goals.
健康教育是一个集知识、心理和社会各方面因素为一体的过程，通过一系列的活动，以提高人们做出有利于个人、家庭和社区健康有关活动的决策能力。
Health education is a holistic process with intellectual, psychological, and social dimensions relating to activities that increase the abilities of people to make informed decisions that affect their personal, family, and community well-being.
健康教育的目的是实现许多健康目标，包括个体及家庭的发展、康复、知情同意、应对和自我护理。
The purposes of health education are to reach a number of health goals, including individual and family development, rehabilitation, informed consent, coping, and self-care.
康复是一个动态过程，它有计划地适应生活方式的改变，是对疾病或外伤事故所致的意外改变的反应
Rehabilitation is a dynamic process of adaptive change in lifestyle in response to unplanned change imposed on the individual by disease or traumatic incident.
影响压力源强度的因素有：压力源本身的强度、压力源的持续时间、个体应对压力的经验、个体对压力源重要性的感知，已经十分还存在其他的压力。
Factors affecting the impact of stressor are its magnitude or strength, its duration, the person’s prior experience with the stressor, the perceived significance to the individual, and the presence of additional stressor.
循环负荷过重
Circulatory overload
输血液制品需要做血型测定和交叉配血
Administration of blood products need typing and cross-matching
由于成分血只向受血者提供需要的血液成分，这就使得较少的献血者能够满足更多人的需求，同时降低受血者由于输血引起的并发症，如血液传染性疾病和循环负荷过重
Because blood products give the only needed elements to the recipient, this practice makes it possible to provide more needs with fewer donations and to decrease the risk of complication, such as blood carried disease and circulatory overload, to the recipient.
呼吸机是用来供给病人氧气并帮助病人呼出二氧化碳的
The ventilator is used to supply oxygen and help the patient to exhale carbon dioxide.
插管Intubate intubation CPR Cardiopulmonary resuscitation
除非病人气道的开放性受到威胁（需要立即进行吸痰外），吸痰前请仔细评估病人
Carefully assess the patient before you proceed with suctioning unless the patency of the patient’s airway is threatened.
心脏骤停是指心输出量的突然中止，如果循环和氧供得到迅速恢复，这一过程是可逆的。Cardiac arrest is the sudden loss of cardiac output, which is potentially reversible with prompt restoration of circulation and oxygen delivery.
严格的说，基础生命支持是正对心脏急症实施抢救的第一步，包括识别心脏骤停，救治呼吸以及胸部按压。
Strictly defined, basic life support is the initial phase of emergency cardiac care, including recognition of cardiac arrest, delivery of rescue breathing (ventilation), and chest compressions (circulation)
高级生命支持包括基本生命支持，心电图监测，心率的确认，通过插管、除颤和药物治疗而恢复血液动力学的稳定。
Advanced cardiac life support including BLS, ECG monitoring, rhythm identification, and restoration hemodynamic stability through intubation, defibrillation, and pharmacologic therapy. 请注意他的病情变化，并密切观察他的意识、生命体征、中心静脉压和尿量的变化
Please pay attention to the changes of his conditions, and keep close observation of his consciousness, vital signs, CVP, and urine output.
疼痛引起的恐惧和焦虑会降低个人的疼痛阈值和忍耐力，从而降低他/她应对疼痛的能力。
Fear and anxiety about pain decrease an individual’s threshold and tolerance for pain, which reduces his/her ability to cope with the pain.
了解病人对疼痛刺激的反应可帮助护士更好的评价病人的疼痛程度，制定出有效的护理策略来减轻病人的疼痛
An awareness of the client’s usual response to painful stimuli enables the nurse to better evaluate the level of pain and facilitates the development of effective strategies to minimize the pain experience.
这是考试范围，第一道大题选十个单词或词组，第二道答题选十个缩写词，第三道答题选六段翻译1.写出下列单词或词组的中文。 multimeter 万用表insulation 绝缘transistor 晶体管，三极管envelope 包络线spectrum 频谱 binary 二进制 antenna 天线harmonics 谐波attenuation 衰减capacitance 电容differential 微分bandwidth 带宽propagation 传播transmission 传输optical fiber 光纤 channel 信道 multiplex 多路复用 modulation 调制telecommunication 电信impairment 减损 sampling 抽样，取样 quantizing 量化 carrier 载波 encryption 加密 scheme 方案？计划？设计？系统？trade off 综合考虑？权衡？协调？state of art 技术发展水平performance 性能，效率 ULSI Very Large Scale Integration超大规模集成电路 fier Foundation for Instrumentation Education and Research 使用仪器教育和研究基金会 2.写出下列缩写的全称 DSBFC double-sideband full carrier双边带全载波调制 ITU International Telecommunications Union国际电信联盟 FFT Fast Fourier Transform 快速傅立叶变换 IFFT Inverse Fast Fourier Transform 逆快速傅立叶变换 LAN local area network 局域网 MAN Metropolitan Area Network 城域网 WAN Wide Area Network 广域网 WWW world wide web 全球网、万维网 HTTP Hypertext Transfer Protocol 超文本传输协议 GPRS General Packet Radio Service 通用无线分组业务 ASCII American Standard Code for Information Interchange美国信息交换标准码 ISDN integrated services digital network 综合业务数字网 ADSL Asymmetric Digital Subscriber Line非对称数字用户环路 IEEE Institute of Electrical and Electronics Engineering 电气与电子工程师协会 ISO International Standardization Organization国际标准化组织 FET field-effect transistor 场效应管 USB Universal Serial Bus 通用串行总线 GSM global system for mobile communication 全球移动通信系统 CPU CentralProcessingUnit 中央处理器 LCD Liquid Crystal Display 液晶显示器 CDMA Code Division Multiple Accessing 码分多址技术 3. 将下列句子译成中文。 ㈠The ratio of the capacitance with some material other than air between the plates, to the capacitance of the same capacitor with air insulation,is called the dielectric constant of that particular material.
2010-2011第二学期专业英语试卷A答案 1.Translate the following Chinese terms into English ( one point for each,20 points for all) 1) 汽车与工程机械automobile and construction machinery 2) 筑路机械road-making machine 3) 发电机generator 4) 起动马达self starter 5) 方向盘steering wheel 6) 进气门inlet valve 7) 齿轮泵gear pump 8) 机油滤清器oil filter 9) 差速器differential 10) 摩擦式离合器friction clutch 11) 蓄电瓶storage battery 12) 铲土运输机scraper 13) 塔式起重机tower crane 14) 叉车fork lift 15) 商业车辆commercial vehicle 16) 变速箱transmission box (gear box) 17) 带式输送机belt conveyer 18) 步履式挖掘机walking excavator 19) 颚式砸机jaw crusher 20) 履带和轮胎track and tire 2.Translate the following English terms into Chinese (one point for each, total 20 points) 1) gasoline and diesel 汽油和柴油 2) flywheel and cam 飞轮和凸轮 3) disk brake 盘式制动器 4) mechanical vibration 机械振动 5) power steering 动力转向 6) vibratory roller 振动式压路机 7) hydraulic torque converter 液力变矩器 8) piston ring 活塞环 9) suspension system 悬挂系统 10) cab and chassis 驾驶室与底盘 11) radiator 散热器 12) fuel-injection system 燃油喷射系统 13) air compressor 空气压缩机 14) lubrication and lubricant 润滑与润滑剂
电子信息专业英语复习资料 一、基本术语（英译汉） 1.probe探针 2.real time operational system 实时操作系统 3.debugger 调试器 4.sourse code 源代码 5.software radio wireless LAN 软件无线电网络 6.base station 基站 7.top-down approach 自顶向下分析法 8.variable 变量 9.data compress 数据压缩 10.signal conditioning circuit 信号调理电路 11.Chebyshev Type Ⅰfilter 切比雪夫Ⅰ型滤波器 12.vertical resolution 垂直分辨率 13.device driver 设备驱动 https://www.doczj.com/doc/9a7218155.html,piler 编译器 15.template 模板 16.concurrent process 并发进程 17.object recognition 目标识别 18.Discrete Time Fourier Transform 离散傅立叶变换 https://www.doczj.com/doc/9a7218155.html,bined circuit 组合逻辑电路 20.impedance transform 阻抗变换器 21.voltage source 电压源22.passive component 无源器件 23.quality factor 品质因数 24.unit-impulse response 单位脉冲响应 25.noise origin 噪声源 26.Domino effect 多米诺效应 27.output load 输出负载 28.cordless phone 无绳电话 29.Antenna 天线 30.harmonic interference 谐波干涉 31.Parallel Resonant 并联谐振 32.voltage control oscillator 压控振荡器 33.adaptive delta modulation 自适应增量调制 34.amplitude modulation 调幅 二、缩略语（写出全称） 1.LSI：large scale integration 2.PMOS ：p-type metal-oxide semiconductor 3.CT：cycle threshold 4.MRI：magnetic resonance imaging 5.ROM：read-only memory 6.DRAM ：dynamic random access memory 7.TCXO ：temperature compensated X'tal (crystal) Oscillator https://www.doczj.com/doc/9a7218155.html,B：Universal Serial Bus 9.DCT：discrete cosine transform
Managemengt Information Systems By a management information system,we propose the follow alternate definition: an integrated uer/machine system (usually computerized) for providing information to support decision making in an enterprise. The key elements of this definition are —An integrated uer/machine system —For proving information —To support decision making —In an enterprise A management information system utilizes —Computer hardware and software —Manual procedures —Models for analysis —A database Just as there is a logical flow of materials in the creation of a product, there is logical flow of information in a management information system.In manufacturing,raw materials move through a process that transforms the raw materials into usable products. In a similar fashion, in an information system,data are supplied to a system(input), the data are manipulated(processed),and they are transformed into information(output).In its simplest form ,a management information systemed may be depicted by an input-process-output(IPO) model
计算机专业英语考试试题及答案 一、判断1.(√)The cpu and memory are located on a special circuit beard in the system unit called the montherbocrd2.(√)the main difference between a supercomputer and a mainframe is that supercomputers are designed to execute a few programs as quickly as possible，whereas mainframes are designedto handle many programs running at the same(but at a slower pace)3.(×)Being computer fluent means that you should be able to build a computer yourself.4.(√)Embedded computers are selfcontained computer devices that have therv own programming and do not receive input5.(√)Currently，the performance of tasks by robot is based on preprinted algorithms1.(×)A web browser is a special device that is installed in your computer that allows it to communicate with devices on a network2.(√)data can be a number a word a picture，or a sound3.(√)strictly defined，a computer is a data processing device4.(√)one of the benefits of becoming computer fluent is being a savvy computer user and consumer and knowing how to avoid viruses the programs that pose treats to computer security 。 5(√)trend-spotting programs，developed for business，have been used to predict criminal activity二.写出中文 1.virtual function虚拟函数2.pointer 指针3.cursor 光标4.package 包裹 5. Boot 引导，自举6 TCP/IP 传输攻之协议/互联网协议7 DNS 域名服务8.HTTP 超文本传
bar graph n.条形图 equalization n.均衡化;均等 image contrast n.图像对比度 addition n.加 subtraction n.减 lapse v.流逝, 失效, 下降 time-lapsed (时间上)相继的 matrix n.矩阵 motion n.运动, 动作v.运动 dimension n.维数 convolution n.回旋, 盘旋, 卷积boundary n.边界, 分界线 blur v.涂污, 污损, 使……模糊, sharp adj.锐利的, 锋利的, 明显的 locate v.定位, 位于 spectra n.范围, 光谱 spectrum n.光谱, 频谱 phase spectrum相位频谱 magnitude spectrum幅度频谱 facsimile n. 传真,摹写,影印 lossless compression（压缩）无损压缩lossy compression 有损压缩irretrievably adv.不能挽回地, 不能补救地CT (computed tomography) 计算机断层造影 MRI (Magnetic Resonance Imaging ) 核磁共振成像 DCT (discrete cosine transform)离散余弦变换 run-length encoding行程编码 Huffman encoding霍夫曼编码 Image contrast图像对比度Edge filter边缘滤波Edge detection边缘检测Object recognition目标识别 Run-length encoding行程编码Huffman encoding哈夫曼编码Pixel 像素 Gray scale image 灰度图像Gray scale level灰度级Histogram 直方图 Bar graph条形图Histogram equalization直方图均衡encryption program 加密程序deletion command 删除命令authorized user 授权的用户backup copy 备份的副本voltage surge 电涌，浪涌电压circuit breaker 断路器 electronic component 电子器件 data-entry error 数据输入错误electronic break-in 电路中断 power line 电力线，输电线EC:Electronic Commerce 电子商务Electronic Data Interchange (EDI)电子数据交换 Electronic Funds Transfer (EFT)电子资金转账 embedded system 嵌入式系统 radio frequency 射频 schematic原理图 capture记录,输入 building block模块,构件 EDA (Electronic Design Automation)电子设计自动化 HDL: Hardware Description Language 硬件描述语言 Full-custom IC（全定制集成电路）
专业英语 一、专业术语 RFID射频识别IOT物联网Cloud Computing云计算ANN神经网络BI商业智能E-business /Web-business / e-commerce电子商务KM知识管理GIS地理信息系统PDA掌上电脑Bluetooth蓝牙技术CAD计算机辅助设计CMD计算机辅助制作branch manager部门经理binary format二进制格式USB（Universal Serial Bus）通用串行总线computer case计算机机箱 temporary storage of information临时存储信息floppy disk软盘CD-ROM只读光盘textual源代码video card视频卡，显卡sound card音频卡，声卡 DVD数字化视频光盘SISP战略信息系统计划Project Management项目管理Human Resources人力资源End-User Systems Development最终用户系统开发rolling business plans流动业务计划MIS(management information system)管理信息系统DB（database）数据库DBMS（database Management system）数据库管理系统DSS（decision support system）决策支持系统operational manager运营经理Senior manager 高级经理semi-structured decision半结构化决策 ANS（Advanced Network&Service）高级网络及服务公司 TPS（Transaction Processing systems）事务管理系统 KWS（Knowledge Work Systems）只是工作系统GRASP绘制机器人技术应用软件包OAS（Office Automation Systems）办公自动化系统 ESS（Executive Support Systems）经理支持系统 EIS（Executive Information Systems）经理信息系统 OLAP（on-line analytical processing）联机分析处理 GIS（Group Information Systems）集群信息系统 GDSS（Group Decision Support Systems）集群决策支持系统 MIT（Management Information technology）管理信息技术 RAD（rapid application development）快速应用开发 Two-way communications 双工通讯client-server environment 客户服务环境Data warehouse 数据仓库logistics information systems 物流信息系统 ERP（Enterprise resource planning）企业资源规划 CRM（customer relationship Management）客户关系管理 OOD（Object-Oriented design）面向对象设计 OOP（Object0Oriented Programming）面向对象编程 HLLs（High Level Languages）高级语言ADTs（Abstract Data Types）抽象数据类型Software Ics软件的组成单元machine code机器码op-code输出码 EDI（Electronic Data interchange）电子数据交换 SMEs（small and medium sized enterprises）中小企业 B2B企业对企业电子商务B2C企业对用户电子商务 CERT(Character Error Rate Tester)字符出错率测试器 CIAS（Communication Link Analyzer System）通信链路分析系统 IMS（Information Management System）管理信息系统 NDMS（Netware Data Management System）网络数据管理系统
Environmental quality 环境质量Acid rain酸雨 Sulfur dioxide二氧化硫Nitrogen oxide 氧化氮Automobile exhausts汽车尾气Infectious diseases传染病Waterborne diseases通过水传播的疾病 Carbon dioxide二氧化碳Environmental disturbance环境破坏 Aquatic life 水生物 Detection limits 检出限Qualitative 定性的Quantitative定量的Characterization 表征性能描写Unpleasant odors 难闻的气味Trace l level 痕量微量Carbon oxide碳化物 Carbon monoxide 一氧化碳Carbon dioxide 二氧化碳Sulfur oxide 硫化物 Sulfur dioxide二氧化硫 Sulfur trioxide 三氧化硫Nitrogen oxide 氮化物 Nitrous oxide一氧化二氮 Nitric oxide一氧化氮 Nitrogen dioxide 二氧化氮Ethane 乙烷 Propane 丙烷Photochemical oxidants 光氧化剂 Ozone臭氧 Aldehydes 乙醛 Sulfate salts硫酸盐 Hydrogen sulfide 硫化氢Ammonia氨气 Sulfur acids 硫酸 Nitric acid 硝酸 Primary air pollutant一次污染物Second air pollutant二次污染物Biofiltration生物过滤 Volatile organic compounds挥发性化合物Trickling filter滴滤器 Municipal sewage treatment plant市政污水处理厂 Wastewater treatment plant污水 处理厂 Rendering plant 炼油厂 Ethanol 乙醇 Biodegradation 生物降解 Bioremediation 生物治理 Suspended solid（SS）悬浮颗粒 物 Volatile suspended solid(VSS) 挥 发性悬浮颗粒物 Biochemical oxygen demand (BOD)生化需氧量 Heavy mental重金属 Domestic sewage 生活废水 Chemical oxygen demand (COD) 化学需氧量 Sewage 污水、废水 Microorganism微生物 Microbe微生物 Bacteria(复数) Bacterium(单数)细菌 Oxidizer氧化剂 Oxidant氧化剂 Dissolved oxygen溶解氧 Residence time 停留时间 Eutrophic lake富营养化的湖泊 Sanitary sewage 生活污水 Aeration tank 曝气池 Sedimentation tank 沉淀池 Eutrophication 富营养化 Adsorption 吸附 Activated carbon 活性炭 Activated sludge活性污泥 Coagulation 絮凝、凝固 Flocculation 混凝 Sedimentation 沉淀、沉积 Hydrophilic 亲水的、吸水的 Oxidizing agent 氧化剂 Reverse osmosis 反向渗透 Membrane膜 Groundwater地下水 Surface water 地表水 Aluminum sulfate 硫酸铝 Screening （用拦污栅）隔离 Turbidity 浊度，浑浊性 Colloidal胶体 Chlorine dioxide 二氧化氯 Ultraviolet light 紫外线 Limestone 石灰石 Incinerator 焚烧炉 Hazardous waste 危险废物 Refuse垃圾、废物 Environmental protection agency 环保部 Hydrogen sulfide 硫化物 Decontamination 净化，消 除……的污染 Aerobic 需氧的 Anaerobic 厌氧的 Decibel meter 分贝仪 Subsonic 亚声速的 Supersonic 超声速的 Muffler消声器 Ecological disruptions 生态破坏 Aquatic ecosystem 水环境系统 Environmental impact assessments环境影响评价 Kinetics 动力学 Steady-state 稳态的 Point source discharge点源排放 Receiving water收纳水体 Nitrogen oxide 氮氧化物 Photochemical oxidant 光化学氧 化剂 Carbon monoxide一氧化碳 Coliform bacteria 大肠杆菌
专业英语四级考试试题及答案(5) PART IV GRAMMAR & VOCABULARY [15 MIN ] There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.Mark your answers on your answer sheet. 51. If you explained the situation to your solicitor, he ________ able to advise you much better than I can. A. would be B. will have been C. was D. were 52. _________, Mr. Wells is scarcely in sympathy with the working class. A. Although he is a socialist B. Even if he is a socialist C. Being a socialist D. Since he is a socialist 53. His remarks were ________ annoy everybody at the meeting. A. so as to B. such as to C. such to D. as much as to 54. James has just arrived, but I didn’t know he _________ until yesterday. A. will come B. was coming C. had been coming D. came 55. _________ conscious of my moral obligations as a citizen. A. I was and always will be B. I have to be and always will be C. I had been and always will be D. I have been and always will be 56. Because fuel supplies are finite and many people are wasteful, we
1.Types of Business Organization: 1)Sole Proprietorship :an unincorporated business owned by one person 2)Partnership :owned by two or more individuals (called partners) a)Limited partnership——general partners,limited partners 3)Corporation :a legal entity separate from its owners 2、Separation of Ownership and Control (pros and cons)： Pros(赞成的理由): Specialization，Efficiency，Diversify，Going concern Cons(反对的理由)：Four major downsides：agency problem,free-riding problem,increased costs of information https://www.doczj.com/doc/9a7218155.html,rmation asymmetry 3.Overview of Financial Statements balance sheet; income statement;statement of cash flows;statement of retained earnings 4. Statement of Retained Earnings,it shows: the retained earnings balance at the start of the period;how much the firm earned (net income); how much dividends the firm paid;how much net income was reinvested back into the firm (retained earnings);any repurchases of the firm’s stock;any new issues of the firm’s stock; andthe retained earnings balance at the close of the period. 4. Statement of Cash Flow:Operating Cash Flows ，Investing Cash Flows ，Financing Cash Flows 5.Analyzing Financial Ratios Financial ratios are not standardized. Analyzing a single financial ratio for a given year may not be very useful. Some of a firm’s financial accounting practices or choices will affect its financial statements and, finally, its financial ratios. Financial ratios do not provide analysts with all of th e answers about a firm’s condition. 7. Uses and Limitations of Financial Ratio Analysis：while ratio analysis can provide useful information concerning a company’s operations and financial condition, it does have limitations that necessitate care and judgment 1.Risk-return tradeoff Investors will take on additional risk only if they anticipate high return. 2.Time value of money A dollar available today is worth more than a dollar available at a future date. This is because a dollar today can be invested to earn a return. 3.Types of value Going-concern value,Liquidation value ,Book value ,Market value ，ntrinsic value 4.Valuation Approaches discounted cash flow (DCF) valuation，relative valuation，contingent claim valuation，option-pricing models 7.Contractual Provisions of a Typical Bond Par Value,and Coupon Rate,Maturity,Call Provisions,Sinking Fund Provisions,Conversion Rights ,Put Provisions,Indenture,Trustee,Collateral,Bond Rating 1.Introduction to Risk and Return All financial assets are expected to produce cash flows, and the risk of an asset is judged by the risk of its cash flows. Here are two assumptions about risk and return: Assumption (1): The returns from investments are normally distributed.Assumption (2): Investors are risk-averse. The risk of an asset can be considered in two ways: (1) on a stand-alone basis (2) in a portfolio context. In a portfolio context, an asset’s risk can be divided into two components: a,diversifiable risk ;b. market risk.An asset with a high degree of relevant (market) risk must provide a relatively high expected rate of return to attract investors. 4.Efficient Market Hypothesis (EMH) Assumption 1:The returns from investments are normally distributed.Assumption 2: Investors are risk-averse.Assumption3:Investorsare rational.Assumption4:Investors are price takers.Assumption 5: The Efficient Market Hypothesis (EMH) holds. 5. Three types of financial market efficiency: allocationally efficient, operationally efficient,informationally efficient 6. Three main factors associated with informational market efficiency The type of information to which the market price reacts,The speed at which the market price reacts to information,The degree to which market participants over-or under-react to information 8. Characteristics of an Informationally Efficient Market Price changes cannot be predicted. The price of the asset is equal to its fundamental (unobserved but true) value.Prices change due to the inflow of new information, and information flows randomly to the market.Therefore, price changes should be random and unpredictable. 10. Modern portfolio theory —Markowitz’s Mean-variance Framework ,Efficient portfolios are those that have: the lowest risk for an expected rate of return; or the highest expected rate of return for a given level of risk.The assets that meet these criteria make up the efficient frontier.
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。
测绘工程专业英语考试重点Geomatic测绘学 Geosciences地球科学 Geodesy大地测量学 Cadastral surveying地籍测量Geodetic surveying 大地测量Marine survey 海洋测量Geological survey 地质测量Control survey 控制测量Horizontal survey 水平测量Vertical survey 高程测量Topographic survey 地形测量Tacheometry 视距测量 Contour等高线 Chart图表 Fieldwork外业 Officework内业 Elevation高程 Basic point 基准点 Benchmark 水准基点 Stations 测站 Geoid 水准面 Vertical垂直 Theodolite经纬仪Monumentation埋石 Latitude纬度 Longitude经度 Prime meridian 本初子午线Gravity field 重力场 Curvature 曲率 Fixed error 固定误差Proportionnal error 比例误差Multiplication constant 乘常数Angle 角度 Zenith distance 天顶距 Circle 度盘 Azimuth方位角 Triangulation 三角测量Traversing 导线测量Triangulateration 边角测量 Control network 控制网 Forward intersection 前方交会 Resection 后方交会 Side intersection 侧方交会 Traverse angle 导线折角 Open traverse 支导线 Close traverse 闭合导线 Close loop traverse闭合环导线 Connecting traverse 符合导线 Coordinate increment坐标增量 Trigonometric leveling 三高程测量 Horizontal 水平距 Rod plate 尺垫 Coordinates 坐标系 Geodetic 大地基准 Origin 原点 Parameter 参数 Map projection 地图投影 Equidistant projection等距投影 Equivalent projection 等积投影 Orthographic projection 正射投影 Differential correction 差分改正 Real time kinematicRTK实动定位 Cartograph制图学 Raster 栅格光栅 Embed 嵌入 Resolution 分辨率 Data classification 数据分类 Topological relationship 拓扑关系 aerial photogrammetry 航空摄测量 Remote sensing 遥感 InSAR干涉合成孔径雷达 Prism 棱镜 Blunder/gross error 粗差 Index error 指标差 Standard deviation 标准差 Mean square error中误差 Calibrate 校准 Normal equation 法方程 Space segment 空间部分 -------------------------- settlement observation 沉陷观测 deflection observation 挠度观测 property line survey 建筑红线放 样 cross-section survey 横断面测量 geoid undulation 大地水准面差 距 orthometric height 正高 very long baseline interferometry 甚长基线干涉测量 connecting traverse 附合导线 zenith distance 天顶距 hydrographic survey 水道测量 工程测量engineering survey 施工放样construction layout or setting-out survey 竣工测量as-built survey 参考椭球reference ellipsoid 参 考 卫星激光测距satellite laser ranging(SLR) 重力场gravity field 测量平差adjustment of observation or survey adjustment 多余观测redundant observation 点位中误差mean square error of a point 粗差检验gross error detection 自动目标识别automatic target recognition(ATR 水准尺level lod 平面控制网horizontal control network 地籍测量cadastral surveying or property survey 1. Surveying is the art of making such measurements of the relative positions of points on the surface of the earth that, on drawing them to scale, natural and artificial features may be exhibited in their correct horizontal or vertical relationships. 测量是测定地面上各点的相对位置，以便根据它们之间正确的水平或竖直关系，按比例展示出天然地物