汽车专业英语读译教程参考译文-课文C-UNIT8TEXTC

第8单元

课文C 离合器与手动变速器故障的排除

1.离合器基本故障的排除

故障现象故障原因

离合器响声过大在将离合器踏板踏到底时，分离轴承响声更大。通常的

原因是：

·脚始终放在离合器踏板上

·离合器踏板自由行程过小

·分离轴承润滑不良

导向轴承损坏将会在离合器分离和变速器挂在档位上，

或者在离合器踏板行程的前2英寸之内，出现高频噪声。

离合器传动杆件的响声是一种嘎嘎响声，当踏板完全踏

到底或完全放松时，可以听到或感觉到这种响声。

发动机的响声传递到离合器，得到离合器壳的放大，这

种响声在乘客室可以听到。通常这种响声是踏板自由行程

不足所导致，并且通过操纵离合器踏板可以改变

离合器打滑（离合器接合时，汽车并不运动）

这种情况在汽车静止起步时最为明显。一个苛刻的试验是：启动发动机，使用制动器制动，换入高档并慢慢放松离合器踏板。离合器如果正常，发动机应该熄火。如果离合器打滑，可能的原因有：

·压盘或从动盘磨损

·从动盘粘有机油

·踏板自由行程不足

离合器发咬或不能分离在离合器分离后，离合器从动盘和某些变速器齿轮短时间

滑转。在一般温度的正常情况下，最大滑转时间为3s。不

能正常分离的原因有：

·传动润滑油太稀或有为太低

·离合器传动机构未得到正常调整

离合器寿命缩短通常是由于不良驾驶习惯或负荷过重所引起。脚离不开离

合器踏板，车辆负荷太重，汽车停放在坡道上使用离合器

而不是用制动器，离合器啮合速度快都回导致离合器寿命

缩短

2.手动变速器故障的排除

故障现象故障原因排除方法

换档困难离合器调整不当调整离合器

离合器传动杆或拉索

卡滞

润滑或按需修理

变速轨卡滞检查变速杆定位销是否错位，变速器盖的螺

栓是否松动，变速轨是否磨损，油封是否变形，

后壳与箱体是否未对正。必要时修理

换档拨叉、选择板或同拆卸、解体并检查变速器，按需更换磨损或

步器组件引起的变速器

内部卡滞

损坏的零件

离合器壳未对准检查离合器壳后端面的跳动

润滑不良放掉润滑油并重新加注

锁环和摩擦锥磨损锁环宇短齿圈断面之间间隙必须大于等于

0.030in ，如果间隙正确，仍然需要检查锁环

和摩擦锥是否有过度磨损，必要时进行修理

换档时齿轮撞击

离合器调整不当调整离合器

离合器传动杆或拉索

卡滞

润滑或按需修理

离合器壳未对准检查离合器壳后端面的跳动

润滑油油位过低或润

滑剂不正确

如果油位过低，放掉润滑油并重新加注，并

检查有无泄漏。必要时进行修理换档零件，或同步器

组件磨损或损坏

拆卸、解体并检查变速器。按需更换磨损、

损坏的零件

变速器有响声

润滑油油位过低或润

滑剂不正确

如果油位过低，放掉润滑油并重新加注，并

检查有无泄漏。必要时进行修理离合器壳与发动机之

间或变速器与离合器壳

之间的连接螺栓松动

检查并按需纠正螺栓扭紧力矩

变速器内有尘土、铁

屑和外来材料

放油、冲洗并重新加注润滑油

换档机构、变速器齿轮

或轴承磨损或损坏

拆卸、解体和检查变速器。必要时更换磨损

或损坏的零件爱女

离合器壳没对准检查离合器壳后端面的跳动

自行脱档离合器壳没对准检查离合器壳后端面的跳动

变速杆松动检查变速器杆是否磨损。拧紧松动的连接螺

栓

变速杆偏置尼龙嵌块磨损或连接螺母松动

拆卸变速杆，并检查偏置螺母是否松动，嵌块是否松动。必要时修理或更换

换档机构、拨叉、互锁锁片、变速轨、限制塞、弹簧或变速杆盖是否磨损或损坏

拆卸、解体和检查变速器盖组件。按需更换磨损或损坏的零件

离合器轴或滚针轴承

磨损或损坏

按需更换离合器轴或滚针轴承

齿轮轮齿磨损或已呈锥形，同步器组件磨损或损坏，推力垫圈磨损或输出轴齿轮磨损导致轴向间隙过大

拆卸、解体和检查变速器组件。按需更换磨损或损坏的零件

导向轴套磨损更换导向轴套

不能换入1换档选择板、互锁板拆卸、解体和检查变速器盖组件。按需更换

档或选档臂磨损、损坏或

装配不正确

磨损或损坏的零件

变速轨限制柱销磨

损，弹簧断裂或堵头松

动

拧紧堵头，或按需更换磨损或损坏的零件变速杆磨损或损坏更换变速杆

同步器接合套或花键毂损坏或磨损

拆卸、解体和检查变速器盖组件。更换磨损或损坏的零件

汽车专业英语翻译综合

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新职业英语·职业综合英语课文翻译 第一课谷歌 上过互联网的人都见过谷歌，许多人要在互联网上查找某方面的信息时，他们都会去“谷歌”一下。作为全世界最有名的互联网搜索引擎，谷歌是网络业界功成名就的最好范例之一。 谷歌始于1996年1月斯坦福大学博士生拉里?佩奇的一个研究项目。为了找到一种能帮助网络用户搜索到相关网页的更好方法，佩奇设想可以通过检索网页之间的关系来实现。他认为其他网页链接最多的那些网页一定是最受欢迎的，这项技术结果看起来是成功的。 佩奇和他的合作伙伴谢尔盖?布林于1998年9月7日创建了自己的公司，并在之后的一周注册了https://www.sodocs.net/doc/f819039275.html,这一网址。这个搜索引擎很快声名鹊起，2000年谷歌开始在自己的网站出售广告。在投资者的热情资助下，经过几年的发展，谷歌上市了，谷歌的很多雇员一夜之间成了百万富翁。 谷歌最近收购了互联网最大的视频共享网站https://www.sodocs.net/doc/f819039275.html,，而且每天都在不断增加一些新功能，如工具栏、邮件和广告。当然，成长与成功也带来了竞争。微软最近就试图收购雅虎以便能在互联网搜索引擎领域与谷歌抗衡。 随着公司的壮大与知名度的提高，谷歌在美国公司就业吸引力的排名也上升到第一。他们尝试打破传统的办公室设计，努力把办公室变成员工感觉舒适、并能充分发挥自己才华的地方。 现在，谷歌已拥有YouTube、Blogger和其他一些热门网站，并且成为网络广告收入方面的领头羊。当初两个学生的一个小点子已发展成为一家拥有十亿美元资产的大公司，谷歌也成为全球最著名的商标之一。谷歌的发展史为当今的网络企业家树立了一个完美的典范，也提供了灵感。 第二课秘书 秘书可能会有很多其他不同的头衔，例如行政助理、文员或私人助理。尽管所有这些头衔都以行政工作为主旨，但它们却反映了不同种类的秘书工作。秘书岗位十分古老，例如，古希腊和罗马的商人和政客们就曾雇用私人秘书和文员来管理他们的事务。 秘书的工作就是使办公室顺利运转。秘书的职责范围很广，依据他们所在办公室的不同而各异。就最低要求来说，秘书要处理信函，跟踪日程安排，管理文件系统，操作电话、传真机、复印机等办公设备。许多秘书还要接听电话，并将其转给适当的人员。有些秘书还要负责办公室用品的采购，他们也可能会处理预算、簿记和人事文档。秘书应当具备使用电脑和其他电子设备的经验，因为他们将处理大量的电子资料，包括往来信函。

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human creations, language may be the most remarkable. Through language we share experience, values, exchange ideas, transmit knowledge, and sustain culture. Indeed, language is vital to sense of reality by giving meaning to events. 在人类所有的创造中，语言也许是影响最为深远的。我们用语言来分享经验，表达(传递？)价值观，交换想法，传播知识，传承文化。事实上，对语言本身的思考也是至关重要的。和通常所认为的不同的是，语言并不只是简单地反映现实，语言在具体描述事件的时候也在帮助我们建立对现实的感知。——语序的调整。 Good speakers have respect for language and know how it works. Words are the tools of a speaker?s craft. They have special uses, just like the tools of any other profession. As a speaker, you should be aware of the meaning of words and know how to use language accurately, clearly,vividly,and appropriately. 好的演讲者对语言很重视，也知道如何让它发挥更好的效果。词语是演讲者演讲的重要“武器”，具有特殊的用途，这和任何其他的工作技艺没什么两样。作为演讲者，必须知道词语的具体含义，也要懂得如何做到用词准确、清晰、生动、适当。 Using language accurately is as vital to a speaker as using numbers accurately to a accountant. Never use a word unless you are sure of its meaning. If you are not sure, look up the word in the dictionary. As you prepare your speeches, ask yourself constantly, “What do I really want to say? What do I really mean?” Choose words that are precise and accurate. 演讲者准确地使用语言和会计准确使用数字是一样重要的。确定词意后再措词。如果不确定，请先查词典。当你在准备演讲的时候，要不断地问自己：“我到底要说什么？我到底想表达什么意思？”用词一定要精准。 Using language clearly allows listeners to grasp your meaning immediately. You can ensure this [by using familiar words （that are known to the average person and require no specialized background）; by choosing concrete words in preference to more abstract ones, and by eliminating verbal clutter]. 用词清晰可以让听众迅速理解你的意思（抓到你的点）。要做到这一点，就要尽量使用一般人都熟悉的不需要专业知识就能懂的词语；多用具象词汇少用抽象词汇；还有要减少口误。 Using language vividly helps bring your speech to life. One way (to make your speech vivid)|is through imagery，or the creation of word pictures. You can develop imagery by using concrete language, simile, and metaphor. Simile is an explicit comparison between things （that are essentially different yet have something in common）; it always contains the words “like”or “as”. Metaphor is an impli cit comparison between things that are different yet have something in common; it does not contain the words “like” or “as”. 生动地用词能让演讲鲜活起来！比喻，这种能产生文字图像的修辞，可以使演讲达到生动的效果。比喻要用具象的语言，分为明喻和隐喻。 明喻是指在本质上有区别但仍然有相同点的事物之间做一个明确的比较，一般句中会含有“像”或“似”。隐喻则是一种隐藏的比较，不会出现like 和as 这些连接词。 Another way to make your speeches vivid is by exploiting the rhythm of language. Four devices for creating rhythm are parallelism, repetition, alliteration, and antithesis. Parallelism is the similar arrangement of a pair or series of related words, phrases, or sentences. Repetition is the use of the same word or set of words at the beginning or end of successive clauses or sentences. Alliteration comes from repeating the initial constant sounds of close or adjoining words. Antithesis is the juxtaposition of

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.

新标准大学综合英语2 unit1 课文翻译

NUIT1 大学已经不再特别了 有这么一种说法：“要是你能记得20世纪60年代的任何事情，你就没有真正经历过那段岁月。”对于在大麻烟雾中度过大学时光的那些人，这话可能是真的。但是，20世纪60年代有一件事人人都记得，那就是：上大学是你一生中最激动人心、最刺激的经历。 20世纪60年代，加州的高校把本州变成了世界第七大经济实体。然而，加州大学的主校园伯克利分校也以学生示威、罢课以及激进的政治氛围而著名。1966年，罗纳德?里根竞选加州州长，他问加州是否允许“一所伟大的大学被喧闹的、唱反调的少数人征服。”自由派人士回答说，大学之所以伟大正是因为它们有能力容忍喧闹的、唱反调的少数人。 在欧洲的大学校园里，大学生以新的姿态和激情投入到争取自由和正义的事业中去，大规模的社会主义或共产主义运动引发了他们与当权者之间日益升级的暴力冲突。许多抗议是针对越南战争的。可是在法国，巴黎大学的学生与工会联盟，发动了一场大罢工，最终导致戴高乐总统辞职。 20世纪60年代大学生活的特点并不仅仅是激进的行动。不论在什么地方，上大学都意味着你初次品尝真正自由的滋味，初次品尝深更半夜在宿舍或学生活动室里讨论人生意义的滋味。你往往得上了大学才能阅读你的第一本禁书，看你的第一部独立影人电影，或者找到和你一样痴迷吉米?亨德里克斯或兰尼?布鲁斯的志同道合者。那是一段难以想象的自由时光，你一生中最无拘无束的时光。 可如今那份激情哪儿去了？大学怎么了？现在，政治、社会和创造意识的觉醒似乎不是凭借大学的助力，而是冲破其阻力才发生的。当然，一点不假，高等教育仍然重要。例如，在英国，布莱尔首相几乎实现了到2010年让50％的30岁以下的人上大学的目标（即使愤世嫉俗的人会说，这是要把他们排除在失业统计数据之外）。不过，大学教育已不再是全民重视的话题了。如今，大学被视为人们急于逃离的一种小城镇。有些人辍学，但大多数已经有些麻木，还是坚持混到毕业，因为离开学校实在是太费事了。 没有了20世纪60年代大学生所发现的令人头脑发热的自由气氛，如今的大学生要严肃得多。英国文化协会最近做了一项调查，研究外国留学生在决定上哪所大学时所考虑的因素。这些因素从高到低依次是：课程质量、就业前景、学费负担、人身安全问题、生活方式，以及各种便利。大学已变成实现目的的手段，是在就业市场上增加就业几率的一个机会，上大学本身不再是目的，不再是给你提供一个机会，让你暂时想象一下：你能够改变世界。 童年与大学之间的距离已缩小了，大学与现实世界之间的距离也缩小了。其中的一个原因可能和经济有关。在一个没有保障的世界里，现在的许多孩子依赖父母资助的时间比以前的孩子更长。21世纪的学生大学毕业后根本无法自立门户，因为那太昂贵了。另一个可能的原因是通讯革命。儿子或女儿每学期往家里打一两回电话的日子一去不复返了。如今，大学生通过手机与父母保持着脐带式联系。至于寻找痴迷无名文学或音乐的同道好友，没问题，我们有互联网和聊天室来帮助我们做到这一点。

研究生学术综合英语1-6课课文及翻译

Presenting a speech （做演讲） Of all human creations, language may be the most remarkable. Through 在人类所有的创造中，语言也许是影响最为深远的。我们用语言 language we share experience, formulate values, exchange ideas, transmit 来分享经验，表达(传递？)价值观，交换想法，传播知识， knowledge, and sustain culture. Indeed, language is vital to think itself. 传承文化。事实上，对语言本身的思考也是至关重要的。[Contrary to popular belief], language | does not simply mirror reality but also helps to create our sense of reality [by giving meaning to events]. 和通常所认为的不同的是，语言并不只是简单地反映现实，语言在 具体描述事件的时候也在帮助我们建立对现实的感知。 ——语序的调整。 Good speakers have respect for language and know how it works. Words are the tools of a speaker’s craft. They have special uses, just like the tools of any other profession. As a speaker, you should be aware of the meaning of words and know how to use language accurately, clearly,vividly,and appropriately. 好的演讲者对语言很重视，也知道如何让它发挥更好的效果。词语是演讲者演讲的重要“武器”，具有特殊的用途，这和任何其他的工作技艺没什么两样。作为演讲者，必须知道词语的具体含义，也要懂得如何做到用词准确、清晰、生动、适当。 Using language accurately is as vital to a speaker as using numbers accurately to a accountant. Never use a word unless you are sure of its meaning. If you are not sure, look up the word in the dictionary. As you prepare your speeches, ask yourself constantly, “What do I really want to say? What do I really mean?”Choose words that are precise and accurate. 演讲者准确地使用语言和会计准确使用数字是一样重要的。确定词意后再措词。如果不确定，请先查词典。当你在准备演讲的时候，要不断地问自己：“我到底要说什么？我到底想表达什么意思？”用词一定要精准。 Using language clearly allows listeners to grasp your meaning immediately. You can ensure this [by using familiar words （that are known to the average person and require no specialized background）; by choosing concrete words in preference to more abstract ones, and by eliminating verbal clutter]. 用词清晰可以让听众迅速理解你的意思（抓到你的点）。要做到这一点，就要尽量使用一般人都熟悉的不需要专业知识就能懂的词语；多用具象词汇少用抽象词汇；还有要减少口误。 Using language vividly helps bring your speech to life. One way (to make your speech vivid)|is through imagery，or the creation of word pictures. You can develop imagery by using concrete language, simile, and metaphor. Simile is an explicit comparison between things （that are essentially different yet have something in common）; it always contains the words “like”or “as”. Metaphor is an implicit

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.