论中国电子竞技之发展
Motor
vehicle suspension on the vehicle suspension system is a very important system.
Not only does it affect the comfort of the car (ride), but also to other
properties such as the adoption, as well as the stability of the attachment
have a significant impact on performance, each of the suspension by the elastic
components (buffers), body-oriented (from Chuan And stabilizing role), as well
as shock absorbers (from the role of shock absorption). However, not all of the
suspension must have three components. As long as we can play to the role of
the three.
Vehiclemaintenance for the conservation network 1, flying the classification
1.
Non-independent suspension: on both sides of the wheel mounted on a
total-vehicle-bridge, the train-bridge to fly through the frame and connected.
This suspension structure is simple and reliable power-but by two rounds of
shock and vibration affecting each other. But also because of the quality of
flying non-serious suspension of the poor performance of the buffer, the vibration
of a moving car, the greater the impact. The suspension generally used for
trucks, buses and a number of other ordinary vehicles. (2) independent
suspension: each individual through a set of wheels mounted on the body or
suspension of vehicular bridge, the use of off-Axle, in the middle of a fixed
frame or body; such wheel on both sides of the suspension by the shock
Hubuyingxiang, but due to non-flying than by the quality; buffer with a strong
shock absorption capacity, ride comfort. The indicators are better than
non-independent suspension, but the complex structure of the suspension, but it
also drive axle, steering system has become complicated. The use of such
suspension of the following two categories of vehicles. Cars, buses and
passenger vehicles. Can be improved ride comfort, and high speed when driving
the car to improve stability.
Off-road vehicles, military vehicles and
mining vehicles. In a bad way and have no say under the circumstances, we can
make sure all the wheels on the ground and contacts to enhance stability and
driving the car attached, to play a speed of the car.
2.Flexible
yuan for the type of (1) of the leaf spring: the long-range multi-chip and
curvature ranging from the composite plate. After installed at both ends of the
natural upward curve. In addition to the leaf spring with a buffer, there is a
certain degree of shock absorption, vertical layout also has a force-oriented,
non-independent suspension using most of the leaf spring so flexible
components, save-oriented devices and shock absorbers, simple structure . (2)
of the coil spring: only a cushion for the multi-car independent suspension. In
the absence of damping force and mass functions must also be equipped with
special shock absorbers and device-oriented. (3) oil and gas spring: a flexible
medium as a gas, liquid as a medium-power, which not only has a good buffer
capacity, also has a role in shock absorption and at the same time frame of a
high degree of regulation may also be applicable to the use of heavy vehicles and
buses. (4), torsion bar springs; will be made under the torsion bar springs
fixed at one end of the frame, on the other side through the arm and connected
to the wheels, and beat at wheel torsion bar the use of reverse deformation
played the role of buffer, is suitable for independent The use of suspension.
3.
the use of shock absorber tube shock absorbers, the use of oil in the small
role to cut energy consumption vibration. Shock absorber and the upper body
frame or connected with the lower end of the train-bridge connected. Most of
the trip can be done and the compression of the dual role of the role of shock
absorber.
4.device-oriented:
the flexibility in the independent suspension components, most of them can only
transfer the vertical loads and can not transmit vertical and horizontal, must
be a separate device-oriented. As noted, under the arm and vertical, horizontal
stabilizer, and so on.
5.
non-independent suspension: before and after the truckswere non-independent
suspension bridge, some vehicles such as buses and cars and so on, after the
bridge is also a non-independent suspension. Each car of the sedan chair by
hoisting two independent non-vertical arrangement of the composition of the
leaf spring. Leaf spring fixed in the middle of the train-bridge, with the
front end hinged frame or body, the back-end with the frame or body through the
ear hanging hinged or connected to use of skateboards. Top of the frame with a
shock absorber then, with the lower end of the next school Axle. The truck rear
axle and more without shock absorbers.
6.
many types of independent suspension, coil spring as the use of flexible
components. Torsion bar springs for the independent suspension is also divided
into vertical and horizontal torsion torque Cup two-under. Although many of the
advantages of an independent suspension, but the car would turn the system, the
Department of driving and driving more complicated structure of the bridge.
Keywords:
structure of the engine engine performance merits of a direct impact on the
performance of motor vehicles.
First, the use of fuel by the different
categories according to engine fuel, gasoline engine and the engine is divided
into two major categories of diesel engines.
1
.network Motor conservation maintenance, gasoline engine small size, light
weight, low prices; good start, when the maximum power of high-speed;work in a
small vibration and noise; suitable for small and medium-sized car in
particular, the use of high-speed car.Gasoline deflagration due to the restrictions
can not be too high compression ratio, thermal efficiency and economy are not,
such as diesel. Gasoline is a mixture of the main gas pipeline in the form over
into the cylinder, compressed by the end of close to the spark plugs fire. The
driver to speed up the adoption of the control pedal into the cylinder of the
gas mixture to control the load on the engine, known as the volume of
regulation. Gasoline engine’s fuel supply system and ignition system is a gasoline engine
failure on the part of a higher proportion. Gasoline engine emissions of
harmful material composition of carbon monoxide, carbon compounds and nitrogen
oxides than diesel, and so on, but with the current electronically controlled
fuel injection system and other exhaust gas purification devices, which have
greatly improved. In addition, the gasoline engine’s
torque characteristics are very suitable for automotive use, can significantly
reduce the labor intensity of the driver.
2.
diesel and gasoline engine, diesel engine size, weight, high prices, poor start
(especially when the low temperature); work more vibration and noise; easy to
overload when the black smoke. Diesel is characterized by:
1)
the absence of the deflagration, as well as restrictions on the needs of the
spontaneous combustion of diesel, diesel engine compression ratio high. Thermal
efficiency and economy must be better than the gasoline engine.
2)
the same power, the diesel engine’s torque, maximum power at the time of low speed, suitable for the
use of the truck.
3)
is a mixture of diesel engine cylinder internal form, no inlet throttle, the
intake of small resistance. The driver to speed up the adoption of fuel
injection control board, to change the engine load, known as the regulation of
quality, as there is no problem of hypoxia, emissions of hydrocarbons and
carbon monoxide content of less than gasoline.
4)
In the absence of the ignition system, as well as fuel supply device failure
rate low. Therefore, failure to less than diesel gasoline engine.
5)
diesel engine torque characteristics are not suitable for car driving cycle
needs, moving the stalls to use frequently, an increase of pilot labor
intensity. The main diesel engine for use in medium and heavy vehicles.
Second, the number of engine cylinder and
arrangement of the engine cylinder displacement equal to the volume of work
and.
Increase
in the number of cylinder engine will not only increase capacity, improve the
engine output power, but also to enable the smooth operation of the engine to
reduce noise and vibration. Hyundai Motor have adopted multi-cylinder engine.
Mini-car for more than 3-cylinder engine, small trucks, passenger cars and
medium-sized following for more than 4-cylinder engine; medium-sized trucks,
large cars and buses for more than 6-cylinder engine; Heavy-Duty Truck General
of 6-8 cylinder. 6-cylinder engine under a single row multi-cylinder in-line
mode; 8-cylinder V-type engines for alignment; some of the cars in order to
reduce engine height, length shortened, using V6, V8-type arrangement. Mini-car
use of 3-cylinder engine, most oblique way. In-line engine structure is simple
and cheap. The disadvantage is that a high degree of the engine higher longer
length.Is more a way. V-type engines with low height, short length, but the
structure of the complex, more expensive price, suitable for large-scale
engine. Water-cooled engine block using the whole cast. Small engines used
aluminum alloy materials, large-scale multi-engine for the cast iron. Cylinder
head bolts used in a fixed block on the plane, in addition to constitute a
closed cylinder combustion room, into the exhaust, valves are installed, and
spark plug valve, and so on.
Third,
the gasoline engine’s
fuel supply 1, the fuel-supply system carburetor gasoline engine fuel supply
line into carburetor and fuel-injection two major categories of carburetor main
oil installations operating principle is:
the work of the engine when the outside air In
the cylinder under the suction air filter to filter through into the cylinder.
When the air flow through the pipe section due to the smaller increase in the
velocity and pressure led to the decline in a certain vacuum. Float on the
interior of gasoline in the vacuum from the role of the main inlet into the
spray nozzle, the gas emitted by high-speed air currents disperse into mist,
known as fogging. And then to oil and oil-film evaporation space in the form of
evaporation, and the airway had mixed into the air mixture into the cylinder.
In order to achieve the economy, the main oil loading also uses the air brake.
The main nozzle at the indoor air, and along with a few scheduled to open
around the through-hole and air the same room. When the throttle opening
gradually increases, the air hole gradually connected with the air. Not only
reduces the vacuum so that the mixture-thinning, the main air nozzle is also
beneficial to the atomization of gasoline. 2. electronically controlled fuel
injection fuel-supply system carburetor fuel-supply device structure is simple,
reliable, cheap, easy maintenance. But the biggest drawback is that it can not
be precisely controlled mixture of concentration, resulting in incomplete
combustion, emissions of harmful ingredients, do not meet the stringent
requirements of environmental protection today. In addition, due to the
existence of the pipe so that the air resistance increases. There is also the
cylinder uneven distribution of gasoline and easy to produce and Qizu ice and
so on. In order to solve these problems, 80 electronically controlled fuel
injection system in the car engine on a wide range of applications more and
more.
electronically
controlled fuel injection system advantages: electronically controlled fuel
injection system (referred to as English EFI) has the following advantages:
1.
no matter under what conditions and in what conditions the engine can
accurately control the mixture of concentration, To make gasoline burn
completely full. This greatly reduces the emission of harmful components of
content, also has an excellent combustion engine of the economy.
2.
can supply, ignition temperature, such as centralized control, so that the work
of the engine performance, increased engine power output, lower fuel
consumption.
3.
the engine can always operate in a stable condition in a variety of conditions
so that all car drivers in accordance with the requirements of normal traffic.
4. In the absence of pipes, a small air
resistance. At the same time, difficult to produce Qizu, to the distribution of
gas cylinder uniform, and so on. The shortcomings of the fuel injection system
is the high cost structure of the complex and difficult to repair, and so on.
electronicallycontrolled fuel injection system of classification:
1) by way of testing the air quality into theway traffic density and speed of the way the two categories.
2) by way of fuel injection, the following two
categories. According to the location of the jet, into intake manifold junction
(SPI) and the jet intake manifold Department (MPI) are two jet, respectively,
also known as single-point and multi-point injection jet.
MPI is
currently widely used in the way.MPI is currently widely used in the
way. Department of gasoline ignition gasoline engine ignition system are
generally three categories: contact-type ignition system, electronic ignition
system, computer-controlled ignition system.
车辆悬架系统中的机动车辆悬架系统是一种非常重要的系统。它不仅对乘坐汽车的舒适度有影响，而且对附件的稳定性等其他性能有着显著的影响。每个悬挂的弹性元件(弹簧),是车架(起稳定作用)， 以及减振器的角色(减震)组成然而,并非所有的悬架必须有三个组成部分。只要我们能发挥三个作用。汽车的维护，悬架分类：
一 非独立悬架：两侧车轮安装在一根整体式车桥上，车轮连同车桥一起通过框架与车身相连。但这种悬架结构简单，可靠，制造方便，而是由两个轮冲击和振动轮互相影响。在载重汽车上被广泛应用。 但减震器的表现不佳，汽车行进中的震动越大，影响越严重，所以这种悬挂通常被用在卡车、客车和其他的普通车辆。
独立悬架:每个元件通过两侧车轮安装或悬挂在车架上，并且采用断开式车桥。安装了这种减震系统的车轮不易失重飞起，具有强大减震能力的缓冲器更是提供了舒适的乘驾感受。若一侧车轮相对于车架(或车身)的位置发生变化时，另一侧车轮不受影响。这种悬架结构复杂，且车身的平稳性和高速行驶的稳定性较好，因此在轿车和小客车上得到普遍采用。以上指标均优于非独立悬架，但是悬架的结构越复杂，驱动桥和转向系统也就越复杂。使用这种悬架的交通工有以下两种：
1汽车和客车等客运车辆：可以提高乘驾舒适度，并且当高速驾驶时能提高稳定性。
mining vehicles.越野车，军用车和采矿车。在路况不佳时，可以确保所有的车轮接触地面并提高稳定性，避免汽车起伏，发挥出汽车的速度。
二.弹性元件类型：1 钢板弹簧：它是由若干片长方形的钢板组合成的复合板，呈弯曲形。安装在自然向上的曲线两端。此外,钢板弹簧通过减震器起到某种程度的减震、传递垂直载荷的作用。在非独立悬架和导向机构中，也使用钢板弹簧这种弹性元件和减震器这样简单的结构。
2螺旋弹簧；只为多汽车独立悬架缓冲，在缺少阻尼力和质量职能的情况下，还必须具备特殊的减震器和导向装置。
3油气弹簧: 使用油液和高压气体作为弹性材料，不仅有很好的减震能力，可以吸收冲击。在同样情况下能够提供更好的调节作用，适用于重型车辆和客车。
4扭杆弹簧：汽车车架与车轮用扭杆弹簧，其一端固定在车架上而另一端与车轮连接，车轮上下跳动时扭杆产生扭转变形，靠扭转弹力来吸收振动能量适合独立悬架系统。
三.减震器减震筒的使用，油的使用可以切断震动造成的能里损耗。减震器上端与车底架相连，下端与车桥相连。减震器在大部分的行程可以起到压缩的双重作用
四.导向机构：独立悬架的弹性元件，大多数只能传递垂直载荷，并不能传递水平载荷，必须是分离的导向机构。如上所述，在力臂和垂直和水平稳定器等。
五.非独立悬架：非独立悬架位于卡车的前部和后部，像客车，汽车等一些车辆的后桥也是非独立悬架。每个轿车均由两个独立的非垂直的钢板弹簧构成。钢板弹簧固定在车桥中间,其前后端车架或车身通过耳朵悬铰链或使用滑板连接的。上面的框架用减振器的下端连接轴。车后桥一般无减震器。
六 .螺旋弹簧作为弹性元件被用在多种类型的独立悬架。 扭杆弹簧
torque Cup two-under.为独立悬架分成纵向和横向扭力矩杯两杆。 虽然独立悬架具有许多优点，但汽车将会通过更复杂的桥结构改进系统，驱动和驾驶。
关键词：发动机的结构发动机的性能对机动车辆的性能有着直接的影响。
首先，燃料使用不同类别根据发动机的燃料，分为汽油发动机和柴油发动机。
1网络汽车养护维修，汽油发动机体积小，重量轻，价格低；当最大速度运行是，启动好；运行时震动小，噪音小，适合小型和中型汽车，尤其是高速车。由于爆燃的限制，汽油机不可以有过高的压缩比，热效率，而且不如柴油经济。汽油是一种进入气缸中的主要气体管道的混合物，在压缩到接近底部的火花塞时点火。驾驶者加速踩油门时混合气体进入气缸来控制发动机的负载，这是常规。汽油发动机的燃料供给系统和点火系统是发生汽油发动机故障的比例较高的一部分。虽然汽油发动机比柴油排放更多的一氧化碳，碳化合物和氮氧化物等有害物质成分，但是,现在的电控燃油喷射系统和其他废气净化装置却有了很大的改善。但与目前的电控燃油喷射系统和其他尾气净化装置，极大地改善。此外，汽油发动机的扭矩特性非常适用于汽车，可以大大降低司机的劳动强度。
2柴油发动机和汽油发动机，柴油发动机的大小，重量，价格高，启动差（尤其是低温时），运行时震动和噪音大; 有黑烟，容易超负荷。柴油发动机机的特点是：
1）没有爆燃的限制，但柴油需要自燃，所以柴油发动机压缩比很高。 .热效率和经济性比汽油发动机更好。
2）柴油发动机适用于卡车，因为同样的功率，扭矩大，最大功率也大。
3）柴油发动机汽缸内的内部是的混合物，没有进油门，小阻力的进气管。 司机.司机加快采用燃油喷射控制板，通过改变发动机负荷，作为规管的质量，因为不存在缺氧问题，碳氢化合物和一氧化碳的排放量低于汽油。
4）由于没有点火系统，燃料供应设备故障率低。 因此，不低于汽油发动机。
5）柴油发动机扭矩特性并不适用于汽车驾驶循环的需求，移动的摊位，经常使用，是适合飞行员劳动强度的增加。主要适用于中型和重型车辆。
第二，发动机缸体及发动机缸体位移量相等的工作。
因此，增加汽缸发动机的数量，不仅能增加容量，提高发动机输出功率，而且能够使发动机顺利运作，以减少噪音和振动。现代汽车公司已采用多缸发动机。微型车超过3缸发动机，小卡车，客车和中型以下超过4缸发动机;中型卡车，大型轿车和客车超过6缸发动机;重型卡车一般6-8缸。6缸下单列多缸模式下，8缸V型直列发动机，有些的汽车，为减少发动机的高度，将长度缩短，安装使用V6发动机，V8发动机类型。微型汽车使用3缸发动机，大多是倾斜的。 .在直列发动机结构简单，便宜。 .缺点是，发动机的高度更高，长度更长。更是一个方式。
.V型发动机高度低，长度短，但其结构复杂，价格更昂贵，适用于大型发动机。
.水冷式发动机缸体采用整体铸造。小型发动机采用铝合金材料，而大型发动机多采用铸铁材料。
and so on.气缸盖螺栓是用在飞机上的固定块，除了构成一个封闭的汽缸燃烧室，进入排气管，阀门和火花塞等。
第三，汽油发动机的燃料供应1，燃料供应系统汽化器
汽油发动机燃料进入汽化器和燃油喷射器两种主要设备工作原理：
发动机工作时，外界空气被吸入空气过滤器，通过过滤器进入气缸。当空气流过管道部分由于较小的增长速度及压力的减少导致了真空。
毕业论文，泛指专科毕业论文、本科毕业论文（学士学位毕业论文）、硕士研究生毕业论文（硕士学位论文）、博士研究生毕业论文（博士学位论文）、博士后毕业论文等，即需要在学业完成前写作并提交的论文，是教学或科研活动的重要组成部分之一。
1、题目：应简洁、明确、有概括性，字数不宜超过20个字（不同院校可能要求不同）。 2、摘要：要有高度的概括力，语言精练、明确，中文摘要约100—200字（不同院校可能要求不同）； 3、关键词：从论文标题或正文中挑选3～5个（不同院校可能要求不同）最能表达主要内容的词作为关键词。 4、目录：写出目录，标明页码。 5、正文：专科毕业论文正文字数一般应在3000字以上（不同院校可能要求不同）。 毕业论文正文：包括前言、本论、结论三个部分。 前言（引言）是论文的开头部分，主要说明论文写作的目的、现实意义、对所研究问题的认识，并提出论文的中心论点等。前言要写得简明扼要，篇幅不要太长。 本论是毕业论文的主体，包括研究内容与方法、实验材料、实验结果与分析（讨论）等。在本部分要运用各方面的研究方法和实验结果，分析问题，论证观点，尽量反映出自己的科研能力和学术水平。 结论是毕业论文的收尾部分，是围绕本论所作的结束语。其基本的要点就是总结全文，加深题意。 6、谢辞：简述自己通过做毕业论文的体会，并应对指导教师和协助完成论文的有关人员表示谢意。 7、参考文献：在毕业论文末尾要列出在论文中参考过的专著、论文及其他资料，所列参考文献应按文中参考或引证的先后顺序排列。 8、注释：在论文写作过程中，有些问题需要在正文之外加以阐述和说明。 9、附录：对于一些不宜放在正文中，但有参考价值的内容，可编入附录中。
毕业论文是教学科研过程的一个环节，也是学业成绩考核和评定的一种重要方式。毕业论文的目的在于总结学生在校期间的学习成果，培养学生具有综合地创造性地运用所学的全部专业知识和技能解决较为复杂问题的能力并使他们受到科学研究的基本训练。
一、标题
标题是文章的眉目。各类文章的标题，样式繁多，但无论是何种形式，总要以全部或不同的侧面体现作者的写作意图、文章的主旨。毕业论文的标题一般分为总标题、副标题、分标题几种。 (一)总标题 总标题是文章总体内容的体现。常见的写法有： ①揭示课题的实质。这种形式的标题，高度概括全文内容，往往就是文章的中心论点。它具有高度的明确性，便于读者把握全文内容的核心。诸如此类的标题很多，也很普遍。如《关于经济体制的模式问题》、《经济中心论》、《县级行政机构改革之我见》等。 ②提问式。这类标题用设问句的方式，隐去要回答的内容，实际上作者的观点是十分明确的，只不过语意婉转，需要读者加以思考罢了。这种形式的标题因其观点含蓄，轻易激起读者的注重。如《家庭联产承包制就是单干吗?》、《商品经济等同于资本主义经济吗?》等。 ②交代内容范围。这种形式的标题，从其本身的角度看，看不出作者所指的观点，只是对文章内容的范围做出限定。拟定这种标题，一方面是文章的主要论点难以用一句简短的话加以归纳；另一方面，交代文章内容的范围，可引起同仁读者的注重，以求引起共鸣。这种形式的标题也较普遍。如《试论我国农村的双层经营体制》、《正确处理中心和地方、条条与块块的关系》、《战后西方贸易自由化剖析》等。 ④用判定句式。这种形式的标题给予全文内容的限定，可伸可缩，具有很大的灵活性。文章研究对象是具体的，面较小，但引申的思想又须有很强的概括性，面较宽。这种从小处着眼，大处着手的标题，有利于科学思维和科学研究的拓展。如《从乡镇企业的兴起看中国农村的希望之光》、《科技进步与农业经济》、《从“劳动创造了美”看美的本质》等。 ⑤用形象化的语句。如《激励人心的治理体制》、《科技史上的曙光》、《普照之光的理论》等。 标题的样式还有多种，作者可以在实践中大胆创新。 (二)副标题和分标题 为了点明论文的研究对象、研究内容、研究目的，对总标题加以补充、解说，有的论文还可以加副标题。非凡是一些商榷性的论文，一般都有一个副标题，如在总标题下方，添上“与××商榷”之类的副标题。 另外，为了强调论文所研究的某个侧重面，也可以加副标题。如《如何看待现阶段劳动报酬的差别——也谈按劳分配中的资产阶级权利》、《开发蛋白质资源，提高蛋白质利用效率——探讨解决吃饭问题的一种发展战略》等。 设置分标题的主要目的是为了清楚地显示文章的层次。有的用文字，一般都把本层次的中心内容昭然其上；也有的用数码，仅标明“一、二、三”等的顺序，起承上启下的作用。需要注重的是：无论采用哪种形式，都要紧扣所属层次的内容，以及上文与下文的联系紧密性。
二、目录
一般说来，篇幅较长的毕业论文，都没有分标题。设置分标题的论文，因其内容的层次较多，整个理论体系较庞大、复杂，故通常设目录。 设置目录的目的主要是： 1．使读者能够在阅读该论文之前对全文的内容、结构有一个大致的了解，以便读者决定是读还是不读，是精读还是略读等。 2．为读者选读论文中的某个分论点时提供方便。长篇论文，除中心论点外，还有许多分论点。当读者需要进一步了解某个分论点时，就可以依靠目录而节省时间。 目录一般放置在论文正文的前面，因而是论文的导读图。要使目录真正起到导读图的作用，必须注重： 1．准确。目录必须与全文的纲目相一致。也就是说，本文的标题、分标题与目录存在着一一对应的关系。 2．清楚无误。目录应逐一标注该行目录在正文中的页码。标注页码必须清楚无误。 3．完整。目录既然是论文的导读图，因而必然要求具有完整性。也就是要求文章的各项内容，都应在目录中反映出来，不得遗漏。 目录有两种基本类型： 1．用文字表示的目录。 2．用数码表示的目录。这种目录较少见。但长篇大论，便于读者阅读，也有采用这种方式的。
三、内容提要
内容提要是全文内容的缩影。在这里，作者以极经济的笔墨，勾画出全文的整体面目；提出主要论点、揭示论文的研究成果、简要叙述全文的框架结构。 内容提要是正文的附属部分，一般放置在论文的篇首。 写作内容提要的目的在于： 1．为了使指导老师在未审阅论文全文时，先对文章的主要内容有个大体上的了解，知道研究所取得的主要成果，研究的主要逻辑顺序。 2．为了使其他读者通过阅读内容提要，就能大略了解作者所研究的问题，假如产生共鸣，则再进一步阅读全文。在这里，内容提要成了把论文推荐给众多读者的“广告”。 因此，内容提要应把论文的主要观点提示出来，便于读者一看就能了解论文内容的要点。论文提要要求写得简明而又全面，不要罗哩啰嗦抓不住要点或者只是干巴巴的几条筋，缺乏说明观点的材料。 内容提要可分为报道性提要和指示性提要。 报道性提要，主要介绍研究的主要方法与成果以及成果分析等，对文章内容的提示较全面。 指示性提要，只简要地叙述研究的成果(数据、看法、意见、结论等)，对研究手段、方法、过程等均不涉及。毕业论文一般使用指示性提要。
四、关键词
关键词是标示文献关键主题内容，但未经规范处理的主题词。它是为了文献标引工作，从论文中选取出来，用以表示全文主要内容信息款目的单词或术语。一篇论文可选取3～8个词作为关键词。
五、正文
一般来说，学术论文主题的内容应包括以下三个方面：1.事实根据（通过本人实际考察所得到的语言、文化、文学、教育、社会、思想等事例或现象）。提出的事实根据要客观、真实，必要时要注明出处；2.前人的相关论述（包括前人的考察方法、考察过程、所得结论等）。理论分析中，应将他人的意见、观点与本人的意见、观点明确区分。无论是直接引用还是间接引用他人的成果，都应该注明出处；3.本人的分析、论述和结论等。做到使事实根据、前人的成果和本人的分析论述有机地结合，注意其间的逻辑关系。
六、结论
结论应是毕业论文的最终的、总体的结论，换句话说，结论应是整篇论文的结局、是整篇论文的归宿，而不是某一局部问题或某一分支问题的结论，也不是正文中各段的小结的简单重复。结论是该论文结论应当体现作者更深层的认识，且是从全篇论文的全部材料出发，经过推理、判断、归纳等逻辑分析过程而得到的新的学术总观念、总见解。 结论可采“结论”等字样，要求精炼、准确地阐述自己的创造性工作或新的见解及其意义和作用，还可提出需要进一步讨论的问题和建议。结论应该准确、完整、明确、精练。 该部分的写作内容一般应包括以下几个方面： 1.本文研究结果说明了什么问题； 2.对前人有关的看法作了哪些修正、补充、发展、证实或否定。 3.本文研究的不足之处或遗留未予解决的问题，以及对解决这些问题的可能的关键点和方向。
七、参考文献
在学术论文后一般应列出参考文献（表），其目的有三，即： 1.为了能反映出真实的科学依据； 2.为了体现严肃的科学态度，分清是自己的观点或成果还是别人的观点或成果； 3.为了对前人的科学成果表示尊重，同时也是为了指明引用资料出处，便于检索。 毕业论文的撰写应本着严谨、求实的科学态度，凡有引用他人成果之处，均应按论文中所出现的先后次序列于参考文献中，并且只列出正文中以标注形式引用或参考的有关著作和论文，参考文献应按正文中出现的顺序列出直接引用的主要参考文献。
八、致谢
按照GB7713-87的规定，致谢语句可以放在正文后，体现对下列方面致谢：国家科学基金、资助研究工作的奖学金基金、合同单位、资助和支持的企业、组织或个人；协助完成研究工作和提供便利条件的组织或个人；在研究工作中提出建议和提供帮助的人；给予转载和引用权的资料、图片、文献、研究思想和设想的所有者；其他应感谢的组织和人。在我们的毕业论文中的致谢里主要感谢导师和对论文工作有直接贡献及帮助的人士和单位。
九、附录
对于一些不宜放入正文中、但作为毕业论文又是不可缺少的部分，或有重要参考价值的内容，可编入毕业论文附录中。例如问卷调查原件、数据、图表及其说明等。
