Internal Combustion Engine
The engine is a self-contained power unit which converts the heat energy of fuel into mechanical energy for moving the vehicle. Because fuel is burned within the engine, it is known as an internal combustion engine. In the internal combustion engine, air/fuel mixture is introduced into a closed cylinder where it is compressed and then ignited. The burning of the fuel causes a rapid rise in cylinder pressure which is converted to useful mechanical energy by the piston and crankshaft. The most common engine is the four-stroke piston engine. These four strokes are intake stroke, compression stroke, power stroke and exhaust stroke.
The handbook for you to get a certificate:
Firstly, ask for the form of automobile register application, fill in its relevant content according to its requirement, then do the signature.
Secondly, for private automobile, the owner should prepare the untouched identity card or permanent residence booklet, and for public sector, you should take the organization’s untouched codify and copy for on file.
Thirdly, hand in the invoice for the automobile to identify the source of it.
Fourthly, hand in the eligible certification for the homemade automobile and the voucher for inlet.
Fifthly, hand in the certification for automobile’s purchase additional tax or duty-free certification.
Sixthly, for public sector’s automobile, you should hand in the index certification to register.
Seventhly, if you are the agent and you take the place of the owner to register, you must take the identity certification.
Eighthly, hand in the double information of the engine number and bodywork number.
Ninthly, hand in the automobile.
The last procedure is to select a license number issued from the computer.
内燃机
引擎是自备动力装置，它可以把燃料的热能转换成机械能供给汽车运行。因为燃料在引擎内燃烧，所以把引擎称之为内燃机。在内燃机中，空气/燃料的混合物被传入到密闭的汽缸里，在这里混合物被压缩然后着火点燃。燃料的燃烧必然引起气缸的压力迅速升高，迅速上升的压力会通过活塞和曲柄将其转化成有用的机械能。最常用的发动机是四冲程活塞发动机。这四种冲程分别是：进气冲程，压缩冲程，动力（膨胀）冲程，和排气冲程。
取得证件的指南说明
一 . 请求获得一张汽车登记申请表，根据表中要求填写表中相关的内容，然后签名。
二 对私人汽车而言，车主应准备身份证原件或永久居民户口簿，对公共事企部门，则应当携带该部门机构的原始编纂和档案拷贝件。
三 递交汽车发票以鉴定汽车的厂家来源。
四 递交合格的国产汽车证明和进口汽车凭证。
五 递交汽车购买附加税证明或免税证明。
六 对于公共事企部门的汽车，应递交索引证明以便登记。
七 如果是代理人代办车主登记，则必须携带身份证。
八 递交双份有关发动机编号和车身制造编号的资料。
九 提交汽车。
最后的程序是从电脑传下的牌号中选择一个牌照号码。
解释：完全直译以表明科技英语和协议（式 ）英语的严肃性。
这样 第一个是内燃机介绍，第二个是handbook也就是手册 手册是让你拿到证书的 我帮你翻译翻译 内燃机的介绍我觉得百度能帮你解决
1 ， 要求汽车注册申请的表格，对应要求填入相关的内容然后签名
2， 对于私家车，车主应该准备一个不变动的身份证或者一个永久的户口本，然后对于公共部门，你应该拿组织或公司的不变动编纂和复制有关文件。
3, 上交车辆发票从而证明车辆来源
4，上交资格认证书（国产车）或者进口凭证（进口车）
5，上交买车时能证明附加税以交或免税证明的相关证明或文件
6，对于公共部门的车辆，你必须上交车辆明细索引用来注册，你必须拿身份认证或企业认证文件
7，如果是中介并用拥有者所在地注册，你必须出示拥有者和自己的身份证明
8，上交引擎号和车体号的双份信息
9，上交车辆
最后一步是为了用于电脑选择驾照号
翻译完了 如果需要翻译内燃机内容 请追加。。我觉得百度能帮你都知道中文了。。如果是公司翻译文件。。那你追加我一下。。我再帮你翻~ 上班了~~
