大学汽车专业英语读译教程译文
汽车专业英语翻译综合
第一章汽车总论 1)Today’s average car contains more than 15,000 separate, individual parts that must work together. These parts can be grouped into four major categories: body, engine, chassis and electrical equipment 。P1 现在的车辆一般都由15000多个分散、独立且相互配合的零部件组成。这些零部件主要分为四类：车身、发动机、底盘和电气设备。 2)The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine: gasoline (also called a spark-ignition engine) and diesel (also called a compression-ignition engine). Both engines are called heat engines; the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the power train. P3 发动机作为动力设备，常见的类型是内燃机，其原理是通过发动机缸内的液体燃料燃烧而产生能量。发动机可分为两类：汽油机（点燃式）和柴油机（压燃式），都属于热力发动机。燃料燃烧产生热量使缸内气压上升，产生的能量驱动轴旋转，并传递给动力传动系。 第二章内燃机 1)Power train system: conveys the drive to the wheels 2)Steering system: controls the direction of movement 3)Suspension system: absorbs the road shocks 4)Braking system: slows down the vehicle P4 传动系把发动机输出的扭矩传递给驱动轮。传动系包括离合器（对应机械变速器）或液力变矩器（对应液力自动变速器）、变速器、驱动轴、主减速器、差速器和驱动桥。 5)Drum brakes have a drum attached to the wheel hub, and braking occurs by means of brake shoes expanding against the inside of the drum. With disc brakes, a disc attached to the wheel hub is clenched between two brake pads. P6 鼓式制动器的制动鼓和轮毂连接，制动蹄张开压紧制动鼓内侧从而产生制动。在盘式制动器上，连着轮毂的制动盘被紧紧夹在两个制动块之间。 1)Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn.The power stroke"uses up"the gas,so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture:this control of gas movement is the duty of the valves;An inlet valve allows the mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job . P10 活塞通过连杆和曲轴连接，使得气体带动曲轴旋转半圈。作功冲程耗尽了所有的气体，这样就必须采取相应的措施排出废气并且向气缸内充入新的可燃混合气：气体的运动由气门来控制。进气门使可燃混合气在恰当的时刻进入气缸，排气门使燃烧后的废气排出气缸。 2)The spark-ignition engine is an internal-combustion engine with externally supplied in ignition,which converts the energy cntained in the fuel to kinetic energy.The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft. P11 火花点火式发动机是由外部提供点火的内燃机，从而将含在燃料内的能量转化成动能。发动机的一个工作循环分布在活塞的四个行程中，一个完整的工作循环曲轴需要转动两圈。 3)The oil pump in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. The oil drains off and runs down into the pan. Thus,there is constant circulation of oil between the pan and the working parts of the engine. P15
全新版大学英语综合教程1课后翻译题答案
Unit 1 Growing Up Ⅱ. Translation 1.那是个正规宴会，我照妈妈对我讲的那样穿着礼服去了。（formal） As it was a formal dinner party, I wore formal dress, as Mother told me to. 2.他的女朋友劝他趁抽烟的坏习惯尚未根深蒂固之前把它改掉。（take hold） His girlfriend advised him to get out of/get rid of his bad habit of smoking before it took hold. 3.他们预料到下几个月电的需求量很大，决定增加生产。（anticipate） Anticipating that the demand for electricity will be high during the next few months, they have decided to increase its production. 4.据说比尔因一再违反公司的安全规章而被解雇。（violate） It is said that Bill has been fired for continually violating the company’s safety rules. / Bill is said to have been fired for continually violating the company’s safety rules. 5.据报道地方政府已采取适当措施避免严重缺水（water shortage）的可能性。 （avoid, severe） It is reported that the government has taken proper measures to avoid the possibility of a severe water shortage. /The local government is reported to have taken proper measures to avoid the possibility of a severe water shortage. 苏珊（Susan）因车祸失去了双腿。有一段时间，她真不知如何面对自己再也不能行走的事实。 一天，苏珊在浏览杂志时，被一个真实故事吸引住了。那个故事生动地描写了一个残疾（disabled）姑娘是如何成为一位作家的。苏珊读后深受鼓舞，开始相信她最终会成为一个有用的人生活下去。 Inspire vivid scan face up with finally Susan lost her legs because of / in a car accident. For a time, she didn’t know how to face up to the fact that she would never (be able to) walk again. One day, while scanning (through) some magazines, a true story caught her eye /she was attracted by a true story. It gave a vivid description of how a disabled girl became a writer. Greatly inspired, Susan began to feel that she, too, would finally be bale to lead a useful life. Unit 2 Friendship II. Translation 1)半个小时过去了，但末班车还没来。我们只好走路回家。（go by） Half an hour had gone by, but the last bus hadn’t come yet. We had to walk home.
新视野大学英语读写教程第三版第一册课文翻译
Unit1奔向更加光明的未来 1 下午好！作为校长，我非常自豪地欢迎你们来到这所大学。你们所取得的成就是你们自己多年努力的结果，也是你们的父母和老师们多年努力的结果。在这所大学里，我们承诺 将使你们学有所成。 2 在欢迎你们到来的这一刻，我想起自己高中毕业时的情景，还有妈妈为我和爸爸拍的合影。妈妈吩咐我们：“姿势自然点。” “等一等 , ”爸爸说，“把我递给他闹钟的情景拍下来。” 在大学期间，那个闹钟每天早晨叫醒我。至今它还放在我办公室的桌子上。 3 让我来告诉你们, 一些你们未必预料得到的事情。你们将会怀念以前的生活习惯，怀念父母曾经提醒你们要刻苦学习、取得佳绩。你们可能因为高中生活终于结束而喜极而泣，你 们的父母也可能因为终于不用再给你们洗衣服而喜极而泣！但是要记住：未来是建立在过 去扎实的基础上的。 4 对你们而言，接下来的四年将会是无与伦比的一段时光。在这里，你们拥有丰富的资源：有来自全国各地的有趣的学生，有学识渊博又充满爱心的老师，有综合性图书馆，有完备的运动设施，还有针对不同兴趣的学生社团——从文科社团到理科社团、到社区服务等等。你们将自由地探索、学习新科目。你们要学着习惯点灯熬油，学着结交充满魅力的人，学着 去追求新的爱好。我想鼓励你们充分利用这一特殊的经历，并用你们的干劲和热情去收获 这一机会所带来的丰硕成果。 5 有这么多课程可供选择，你可能会不知所措。你不可能选修所有的课程，但是要尽可能 体验更多的课程！大学里有很多事情可做可学，每件事情都会为你提供不同视角来审视世 界。如果我只能给你们一条选课建议的话，那就是：挑战自己！不要认为你早就了解自己对什么样的领域最感兴趣。选择一些你从未接触过的领域的课程。这样，你不仅会变得更加博学，而且更有可能发现一个你未曾想到的、能成就你未来的爱好。一个绝佳的例子就是时装设计师王薇薇，她最初学的是艺术史。随着时间的推移，王薇薇把艺术史研究和对时装的热爱结合起来，并将其转化为对设计的热情，从而使她成为全球闻名的设计师。 6 在大学里，一下子拥有这么多新鲜体验可能不会总是令人愉快的。在你的宿舍楼里，住在你 隔壁寝室的同学可能会反复播放同一首歌，令你头痛欲裂！你可能喜欢早起，而你的室友 却是个夜猫子！尽管如此，你和你的室友仍然可能成为最要好的朋友。如果有些新的经历让你感觉不那么舒心，不要担心。我保证快乐的经历会多于不快的经历。而且我保证几乎所有这些经历都会给你带来宝贵的经验教训，从而使你的生活更加丰富多彩。所以，带着热切的目光和欢乐的心情，勇敢向前去拥抱这些新的体验吧！ 7 我们相信，你们的自我发现之旅和对爱好的寻求带给你们的将不仅仅是个人的进步。我们相信，当你们成为我们的学者群体中的一员时，你们很快就会认识到，大学不仅提供大量自我充实的机会，同时也带来了责任。一位智者说过：“教育代代相传，它就是社会的灵魂。”你们是你们家庭辛勤劳动成果的传承者，也是无数前辈辛勤劳动成果的传承者。他们积累了知识，并把知识传递给你们，而这些知识正是你们取得成功所必需的。现在轮到你们了。你们会获取什么样的知识？你们会发现什么样的兴趣爱好？你们怎样做才能为你们的子孙后代创造一个强大昌盛的未来？ 8 我们很高兴能为你们人生旅途中这一重大阶段开启大门。我们很高兴你们将获得许多机会，也很高兴你们将作为社区、国家乃至世界的公民承担起应有的责任。欢迎你们！
汽车专业英语翻译
About car engine Of all automobile components,an automobile engie is the most complicated assembly with dominant effects on the function of an autombile.So, the engine is generally called the"heat"of an automobile. 在汽车的所有部件中，汽车发动机是最复杂的组件，其对整车性能有着决定性的作用。因而发动机往往被称作发动机的“心脏”。 There are actually various types of engines such as electric motors,stream engines,andinternal combustion engines.The internal combustion engines seem to have almost complete dominance of the automotive field.The internal combustion engine,as its name indicates,burns fuel within the cylinders and converts the expanding force of the combustion into rotary force used to propel the vehicle. 事实上，按动力来源分发动机有很多种，如电动机、蒸汽机、外燃机等。然而内燃机似乎在发动机领域有着绝对的统治地位。就像其字面意思一样，内燃机的染料在气缸内燃烧，通过将燃烧产生气体的膨胀力转换成转动力来驱动发动机前进。 Engine is the power source of the automobile.Power is produced by the linear motion of a piston in a cylinder.However,this linear motion must be changed into rotary motion to turn the wheels of cars or trucks.The puston attached to the top of a connecting rod by a pin,called a piston pin or wrist pin.The bottom of the connecting rod is attached to the crankshaft.The connecting rod transmits the up-and-down motion of the piston to the crankshaft,which changes it into rotary motion.The connecting rod is mounted on the crankshaft with large bearings called rod bearing.Similar bearings, called main bearings,are used to mount the crankshaft in the block. 发动机是整部车的动力来源。能量来自于活塞在气缸内的（往复）直线运动。然而这种（往复）直线运动必须要转换成旋转运动才能驱动车轮。活塞与连杆通过一个销来连接，这个销称为活塞销。连杆的下部连接于曲拐。连杆把活塞的上下往复运动传递给曲拐，从而将往复直线运动转变成旋转运动。连杆和曲拐的连接使用大的轴承，称之为连杆轴承，类似的轴承也用于将曲轴连接到机体，称之为主轴承。 They are generally two different types of cooling system:water-cooling system and air-cooling system.Water-cooling system is more common.The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze.A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and neccessary hoses. 主要有两种类型的冷却系统：水冷和风冷。水冷系统更为普遍。系统所用冷却介质或是冷却液常委水或其他低凝固点液体，称为抗凝剂。一个完整的水冷系统包括机体水套，节温器，水泵，散热器，散热器罩，风扇，风扇驱动皮带和必需的水管。 A water-cooling system means that water is used as a cooling agent to circulate through the engine to absorb the heat and carry it to the radiator for disposal.The ebgine is cooled mainly through heat transfer and heat dissipation.The heat generated by the mixture burned in the engine must be transferred from the iron or aluminum cylinder to the waterin the water jacket.The outside of the water jacket dissipates some of the heat to the air surrounding it, but most of the heat is carried by the cooling water to the radiator for dissipation.When the coolant temperature in the system reaches 90°,the termostat valve open fully, its slanted edge shutting off
全新版大学英语3综合教程课后习题翻译原题及答案
1.我们的计算机系统出了毛病，但我觉得问题不大 We have a problem with the computer system, but I think it’s fairly minor. 2.父亲去逝的时候我还小,不能独立生活。就在那时，家乡的父老接过了教育我的责任。My father died when I was too young to live on my own. The people of my hometown took over my upbringing at that point. 3.这些玩具必须得达到严格的安全要求后才可出售给儿童 The toys have to meet strict safety requirements before they can be sold to children. 4.作为新闻和舆论的载体，广播和电视补充了而不是替代了报纸。 Radio and television have supplemented rather than replaced the newspaper as carriers of news and opinion. 5.至于这本杂志，它刊载了世界各地许多报纸杂志上文章的摘要 When it comes to this magazine, it is/ carries a digest of articles from many newspapers and magazines around the world. 1.虽然受到全球金融危机后果的巨大影响，但是我们仍然相信我们能够面对挑战，克服危机。Though greatly affected by the consequences of the global financial crisis, we are still confident that we can face up to the challenge and overcome the crisis. 2.在持续不断的沙尘暴的威胁下，我们被迫离开我们喜爱的村庄，搬迁到新的地方。 Under threat of constant sand storms, we were compelled to leave our cherished village and move to the new settlement. 3.根据最近的网上调查，许多消费者说他们也许会有兴趣考虑购买电视广告中播放的产品。According to a recent online survey, a lot of consumers say they may be motivated to consider buying products shown in TV commercials. 4.看到卡车司机把受污染的废弃物倒在河边，老人马上向警方报告 Having spotted a truck driver dumping contaminated waste alongside the river, the old man reported to the police at once. 5.一些科学家坚信人们总有一天会喜欢转基因农作物的，因为它们能够提高产量，帮助发展 中国家战胜饥荒和疾病 Some scientists hold to the firm conviction that people will come to like genetically modified crops someday since they can increase yields and help combat hunger and disease in the developing world. 1.无论是在城市还是农村，因特网正在改变人们的生活方式。 The Internet is changing the way people live, whether they are in urban or rural areas. 2.和大公司相比，中小公司更容易受到金融危机的威胁。 Medium-sized and small companies are more vulnerable to the threat of the global economic crisis than large ones. 3.关于期末论文，教授要求我们先分析失业图表，然然后对过家的经济发展提供批评性的见解。 With regard to our term paper, the professor asked us to analyze the unemployment chart first, and then provide critical reflections on the nations economic development. 4.他从来也没有想到他们队会大比分赢得那场篮球赛。 It never occurred to him that their team would win the basketball match by a large margin.
新视野大学英语读写教程第一册课文翻译及课后答案
Unit 1 1学习外语是我一生中最艰苦也是最有意义的经历之一。虽然时常遭遇挫折，但却非常有价值。 2我学外语的经历始于初中的第一堂英语课。老师很慈祥耐心，时常表扬学生。由于这种积极的教学方法，我踊跃回答各种问题，从不怕答错。两年中，我的成绩一直名列前茅。 3到了高中后，我渴望继续学习英语。然而，高中时的经历与以前大不相同。以前，老师对所有的学生都很耐心，而新老师则总是惩罚答错的学生。每当有谁回答错了，她就会用长教鞭指着我们，上下挥舞大喊：“错！错！错！”没有多久，我便不再渴望回答问题了。我不仅失去了回答问题的乐趣，而且根本就不想再用英语说半个字。 4好在这种情况没持续多久。到了大学，我了解到所有学生必须上英语课。与高中老师不。大学英语老师非常耐心和蔼，而且从来不带教鞭！不过情况却远不尽如人意。由于班大，每堂课能轮到我回答的问题寥寥无几。上了几周课后，我还发现许多同学的英语说得比我要好得多。我开始产生一种畏惧感。虽然原因与高中时不同，但我却又一次不敢开口了。看来我的英语水平要永远停步不前了。 5直到几年后我有机会参加远程英语课程，情况才有所改善。这种课程的媒介是一台电脑、一条电话线和一个调制解调器。我很快配齐了必要的设备并跟一个朋友学会了电脑操作技术，于是我每周用5到7天在网上的虚拟课堂里学习英语。 6网上学习并不比普通的课堂学习容易。它需要花许多的时间，需要学习者专心自律，以跟上课程进度。我尽力达到课程的最低要求，并按时完成作业。 7我随时随地都在学习。不管去哪里，我都随身携带一本袖珍字典和笔记本，笔记本上记着我遇到的生词。我学习中出过许多错，有时是令人尴尬的错误。有时我会因挫折而哭泣，有时甚至想放弃。但我从未因别的同学英语说得比我快而感到畏惧，因为在电脑屏幕上作出回答之前，我可以根据自己的需要花时间去琢磨自己的想法。突然有一天我发现自己什么都懂了，更重要的是，我说起英语来灵活自如。尽管我还是常常出错，还有很多东西要学，但我已尝到了刻苦学习的甜头。 8学习外语对我来说是非常艰辛的经历，但它又无比珍贵。它不仅使我懂得了艰苦努力的意义，而且让我了解了不同的文化，让我以一种全新的思维去看待事物。学习一门外语最令人兴奋的收获是我能与更多的人交流。与人交谈是我最喜欢的一项活动，新的语言使我能与陌生人交往，参与他们的谈话，并建立新的难以忘怀的友谊。由于我已能说英语，别人讲英语时我不再茫然不解了。我能够参与其中，并结交朋友。我能与人交流，并能够弥合我所说的语言和所处的文化与他们的语言和文化之间的鸿沟。 III. 1. rewarding 2. communicate 3. access 4. embarrassing 5. positive 6. commitment 7. virtual 8. benefits 9. minimum 10. opportunities IV. 1. up 2. into 3. from 4. with 5. to 6. up 7. of 8. in 9. for 10.with V. 1.G 2.B 3.E 4.I 5.H 6.K 7.M 8.O 9.F 10.C Sentence Structure VI. 1. Universities in the east are better equipped, while those in the west are relatively poor. 2. Allan Clark kept talking the price up, while Wilkinson kept knocking it down. 3. The husband spent all his money drinking, while his wife saved all hers for the family. 4. Some guests spoke pleasantly and behaved politely, while others wee insulting and impolite. 5. Outwardly Sara was friendly towards all those concerned, while inwardly she was angry. VII. 1. Not only did Mr. Smith learn the Chinese language, but he also bridged the gap between his culture and ours. 2. Not only did we learn the technology through the online course, but we also learned to communicate with friends in English. 3. Not only did we lose all our money, but we also came close to losing our lives.
汽车专业英语课文翻译4
Fuel Supply System of Gasoline Engine(UNIT SEVEN) All the gasoline engines have substantially identical fuel systems and run on a mixture consisting of fuel vapor and air. The fuel system comprises the units designed to store, clear and deliver fuel, the units intended to clean air and a unit for preparing a mixture from fuel vapor and air. In a fuel system different components are used to supply fuel from the fuel tank into the engine cylinder. Some of the important components are fuel tank, fuel pump, fuel filter, carburetor, intake manifold and fuellines or tubes connecting the tank, pump and the carburetor. The fuel tank is a fuel container used for storing fuel. It is made of sheet metal. It is attached to the vehicle frame with metal traps and is located at the rear of the vehicle. They are mounted in a boot or boot-floor pan in case of front-engined cars and small commercial vehicles. In order to strengthen the tank as well as to prevent surging of fuel when the vehicle rounds a curve of suddenly stops, baffle plates are attached to the inside of the tank. A cap is used to close the filler opening of the tank. The fuel line is attached at or near the bottom of the tank with a filtering element placed at the connection. The other components of the fuel tank are the fuel gauge sending unit, a vent pipe, receiving unit. To prevent the dirt and water from entering the luggage compartment, a sealing strip is fitted between the fuel tank and boot floor pan. Moreover to limit the transmission of frame distortion to the tank giving rise to squeaking as the metal parts get rubbed together, rubber or felt pads are often fitted between the mountings and the tank. Provision is also made against drumming of the tank by these mountings. The tank may be placed at the side of the chassis frame for convenience in case of large commercial vehicles. The length of the connecting lines or tubes from the tank to the carburetor is also restricted by this at the same time. A porous filter is attached to the outlet lines. By drawing fuel from the tank through the filter, any water in the bottom of the tank as well as any dirt into the fuel gathers on the surface of the filter. To keep the fuel always under atmospheric pressure, the filter pipe or tank is vented. In order to prevent dirt in the fuel from entering the fuel pump or carburetor, fuel filters and screens are used in the fuel system. If the dirt is not removed from the fuel, the normal operation of these units will be prevented. The engine performance will also be reduced.
汽车专业英语翻译
INTERNAL COMBUSTION ENGINE 引擎燃烧室 1. principle of operation 原理 Engine and power : Engine is used to produce power. The chemical energy in fuel is converted to heat by the burning of the fuel at a controlled rate. This process is called combustion. If engine combustion occurs with the power chamber. ,the engine is called internal combustion engine. If combustion takes place outside the cylinder, the engine is called an external combustion engine. Engine used in automobiles are internal combustion heat engines. Heat energy released in the combustion chamber raises the temperature of the combustion gases with the chamber. The increase in gas temperature causes the pressure of the gases to increase. The pressure developed within the combustion chamber is applied to the head of a piston to produce a usable mechanical force, which is then converted into useful mechanical power. 译: 引擎和能量: 引擎为汽车提供能量，燃料的化学能通过燃烧，转化为热能，这个过程叫燃烧。假如燃烧在燃烧室，这样的发动机叫内燃机。假如燃烧在气缸外，这样的发动机叫外燃机。 用在汽车上的一般是内燃机，热能在燃烧室释放，燃烧室气体温度升高。气体温度的升高使气体的压力曾加，燃烧室内的高压气体作用在活塞头部产生可以利用的化学能，化学能转化为机械能。 Engine T erms : Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn. The power stroke “uses up” the gas , so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture :this control of gas movement is the duty of the valves ;an inlet valve allows the new mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job. Engine terms are : TDC(Top Dead Center):the position of the crank and piston when the piston is farther away from the crankshaft. BDC(Bottom Dead Center):the position of the crank and piston when the piston is nearest to the crankshaft. Stroke : the distance between BDC and TDC; stroke is controlled by the crankshaft. Bore : the internal diameter of the cylinder. Swept volume : the volume between TDC and BDC Engine capacity : this is the swept volume of all the cylinder e.g. a four-stroke having a capacity of two liters(2000cm) has a cylinder swept volume of 50cm. Clearance volume: the volume of the space above the piston when it is at TDC. Compression ratio = (swept vol + clearance vol)\(clearance vol) Two-stroke : a power stroke every revolution of the crank.
【艺术类院校大学英语第二册】课文翻译及课后答案
南京艺术学院第二册英语课文翻译（1~10） 第一单元 你去过古玩店吗？如果你能像买家那样博学，你就有可能买到不同凡响但又很便宜的东西。 幸运的发现 古玩店对许多人来说有一种特殊的魅力。高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。而对不太装腔作势的古玩店，无论是谁都不用壮着胆子才敢往里进。人们还常常有希望在发霉，阴暗，杂乱无章，迷宫般的店堂里，从杂乱地摆放在地面上的，一堆堆各式各样的破烂货里找到一件稀世珍品。 无论是谁都不会一下子就发现一件珍品。一个到处找便宜货买的人必须具有耐心，而且最重要的是看到珍品时要有鉴别珍品的能力。要做到这一点，他至少要像古董商一样懂行。他必须像一个专心致志进行探索的科学家一样抱有这样的希望，即终有一天，他的努力会取得丰硕的成果。 我的老朋友弗兰克哈利戴正是这样一个人。他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。一个星期六的上午，弗兰克去了我家附近的一家古玩店。由于他从未去过那儿，结果他发现了许多有趣的东西。上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。古董商告诉他那只货箱刚到不久，但他嫌麻烦不想把它打开。经弗兰克恳求，古董商才勉强把货箱撬开了。箱内东西令人失望。除了一柄式样别致、雕有花纹的匕首外，货箱内装满了陶器，而且大部分都已破碎。弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，画面构图与线条使他想起了一幅他所熟悉的意大利画，于是他决定将画买下来。古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。那幅不大的画原来是柯勒乔的一幅未被发现的杰作，价值几十万英镑。 第二单元 无论是男人、女人还是儿童，都可以从他们的衣着和外表的其他方面感受到时尚的影响。 时装流行的原理 时尚一直在变化和发展。时尚的五条基本原理是识别时尚及其流行趋势的基础。这些时尚原理保持不变。尽管时尚在变，但是这些原理却不变。他们是识别和预测时尚流行趋势的坚实基础。时尚流行的基本原理包括以下几条： 1．时尚的流行一般采取渐进的方式，很少采取突变的方式。时尚通常从一种风格逐渐地向另一种风格进化，是进化式的，而不是快速地变化。这一点经常可以从女裙长度的变化中得到体现。在一个季节中人们不希望裙子的长度有较大的变化。一般裙长要在几个季节甚至几年时间里缓慢地增加或减少。在20世纪50年代后期以及以后的10年里，裙子的长度开始以每年约1英寸的速度缩短，直至变成20世纪60年代后期的超短式样。在整个70年代，裙子的长度又逐渐增加。 2．消费者创造时尚。是消费者通过接受一种款式而抛弃另一种款式来决定流行的时尚，而不是设计师或制造商。尽管设计师、制造商、销售商可以促进或减缓新时尚的流行，但最终对时尚的接受与否还要取决于消费者。 3．价格不会影响时尚的流行。时尚的流行与否并不取决于价格。尽管一个新款式推出的价格会很高，但很快会有各种价格变化。一件向设计师定做的服装售价可能会高达几千美元，但是一旦此款式被仿制并以成衣批量生产，就会出现不同的价格以适合不同层次消费者的要