Summary With the development of railway technology , train speed and its carrying capacity hvae great increased ,High requirement of safeguarding of train movement is proposed in order to ensure train safety and its open and There are many technologial means of ensuring normal train movement， among which ,track circuit is one of the most important （1**）， ZPW-2000 ，as a non-insulation frequency shift automatic block system ，is by far the most advanced non- insulation automatic block one （2** It will exert role in technique development policy in our railway where cab signaling is proposed as the main running HeFei- NanJing High-speed Railway is an important part of our country' s expressway net which is the first passenger rail line in our country This paper mainly and systematically demonstrates composition and principle of ZPW- 2000 non-insulation track circuit system and simply explains the knowledge about (a) (3**)equipment layout of each equipment cabinet in region, (b) zero-layer wire running and so on This design is based on the design specifications in railway signalling together with the specific circumstance of MaChang railway Automatic block and the turnout N18 are used in the station to meet the requirement of picking up train speed The aim of this engineer design is ,by studying and then mastering AUTO CAD , to (A)(4**)accomplish the engineering drawing of MaChang station in HeFei- NanJing line, including (a) the layout drawing of station and railway section signals ,(b)indoor equipment layout ,(c)track circuit diagram of the station and the railway section ,(d)signal display and coding order schedule, and (e) layout and wiring diagrams to each equipment cabinet，and to（B) (5**)be able to master (a)how to change the collection of the directional relay in station and train section,(b)driver design,and (c) how to make a calculation and configuration of the compensation capacitor In this paper, we first introduce the development situation and research significance of frequency shift automatic block at home and abroad ;secondly expound the engineering design from the whole to the local combining with the design drawing, and determine the overall design program combining with the layout plan of the station and train section ; then make a general layout of the whole indoor equipments ; and then design the structure and function of the track circuit in train sections and instation ; and finally give a simple explanation of wiring layout of each equipment 注释：（1** ----5**）是语法结构的联系（有省略，有指代词，有并列等）， （a, b, c, d ),等是并列语法成分的联系符号，如果能够看懂，就把这些所有括号内的字母或数字符号去掉不看而直接根据原文的结构正确理解即可，即完全不需要上述的提示。
交通技术 ，土木工程这些期刊上的文献你有时间一定要去看看，找找自己的写作思路
这个……我不知道哎
Level 2 - CTCS list control system is based on the rail transport information of train running speed control system, using high-speed lines and new car - land and integrated Level 2 - CTCS applicable section of speed, the ground not set by the signal, the crew by car It is based on the point of track circuit, to train operation control information transmission system of point - Level 2 - CTCS of system control center and control station and interval track circuit and send by trackside electronic control unit (LEU, active response to achieve continuous transmission of information control This topic research using the computer simulating microcomputer interlocking system monitoring station, and the relevant information chain system microcomputer control center and the data table automatically generate into This system to list the automatic control center data analysis, the DianMaHua frequency configuration chart every, data For response to the on-board equipment is ready for data Paper mainly includes introduction, basic function and the technical index system, the overall structure and the software design, computer interlocking system simulation analysis and design of monitoring, Numbers, car into information analysis and design, the response of the device Numbers information analysis and design, line speed information analysis and design, orbit segments of information analysis and design of a few parts, One of the main parts in the introduction of the system and the background of the current situation, the study shows, Then describes the system technical indicators and basic functions, And according to the technical indicators and basic functions of the system is put forward for total structure, system design and analysis of the main principle illustrated, According to the specific requirements of the system, the overall design of the system software, and finally to system interface design as necessary
Level 2 - CTCS list control system is based on the rail transport information of train running speed control system, using high-speed lines and new car - land and integrated Level 2 - CTCS applicable section of speed, the ground not set by the signal, the crew by car It is based on the point of track circuit, to train operation control information transmission system of point - Level 2 - CTCS of system control center and control station and interval track circuit and send by trackside electronic control unit (LEU, active response to achieve continuous transmission of information control This topic research using the computer simulating microcomputer interlocking system monitoring station, and the relevant information chain system microcomputer control center and the data table automatically generate into This system to list the automatic control center data analysis, the DianMaHua frequency configuration chart every, data For response to the on-board equipment is ready for data Paper mainly includes introduction, basic function and the technical index system, the overall structure and the software design, computer interlocking system simulation analysis and design of monitoring, Numbers, car into information analysis and design, the response of the device Numbers information analysis and design, line speed information analysis and design, orbit segments of information analysis and design of a few parts, One of the main parts in the introduction of the system and the background of the current situation, the study shows, Then describes the system technical indicators and basic functions, And according to the technical indicators and basic functions of the system is put forward for total structure, system design and analysis of the main principle illustrated, According to the specific requirements of the system, the overall design of the system software, and finally to system interface design as 你分数太少了
论文格式1、毕业论文格式的写作顺序是：标题、作者班级、作者姓名、指导教师姓名、中文摘要及关键词、英文摘要及英文关键词、正文、参考文献。 2、毕业论文中附表的表头应写在表的上面，居中；论文附图的图题应写在图的下面，居中。按表、图、公式在论文中出现的先后顺序分别编号。 3、毕业论文中参考文献的书写格式严格按以下顺序：序号、作者姓名、书名（或文章名）、出版社（或期刊名）、出版或发表时间。 4、论文格式的字体：各类标题（包括“参考文献”标题）用粗宋体；作者姓名、指导教师姓名、摘要、关键词、图表名、参考文献内容用楷体；正文、图表、页眉、页脚中的文字用宋体；英文用Times New Roman字体。 5、论文格式的字号：论文题目用三号字体，居中；一级标题用四号字体；二级标题、三级标题用小四号字体；页眉、页脚用小五号字体；其它用五号字体；图、表名居中。 6、格式正文打印页码，下面居中。 7、论文打印纸张规格：A4 210×297毫米
这个好写哦，具体是什么要求呢
这位兄弟，给你一个建议，在百度上面没有人愿意花太多心思去帮你弄这个，实在要用的话，建议找个专业的论坛，看看有没有人弄！
。概括时，要做到准确，必须依据论点将论据本质特点把握住，然后用确切的语言进行表述。 2、用作论据的言论，应有一定的权威性，直接引用时要原文照录，以真核对，不能断章取义；间接引用时不能曲解原意。
交通技术 ，土木工程这些期刊上的文献你有时间一定要去看看，找找自己的写作思路
论文格式1、毕业论文格式的写作顺序是：标题、作者班级、作者姓名、指导教师姓名、中文摘要及关键词、英文摘要及英文关键词、正文、参考文献。 2、毕业论文中附表的表头应写在表的上面，居中；论文附图的图题应写在图的下面，居中。按表、图、公式在论文中出现的先后顺序分别编号。 3、毕业论文中参考文献的书写格式严格按以下顺序：序号、作者姓名、书名（或文章名）、出版社（或期刊名）、出版或发表时间。 4、论文格式的字体：各类标题（包括“参考文献”标题）用粗宋体；作者姓名、指导教师姓名、摘要、关键词、图表名、参考文献内容用楷体；正文、图表、页眉、页脚中的文字用宋体；英文用Times New Roman字体。 5、论文格式的字号：论文题目用三号字体，居中；一级标题用四号字体；二级标题、三级标题用小四号字体；页眉、页脚用小五号字体；其它用五号字体；图、表名居中。 6、格式正文打印页码，下面居中。 7、论文打印纸张规格：A4 210×297毫米
谷歌翻译，没有人看你的英文。
The various types for each purpose are available to use in the actual frequency Calibration adapter and coaxial cable for wiring are also Coaxial cable for the inspectionTwo types of cable diameter: ø 01 (141 based) and ø68 (085 basedThis product is a relay connector that connects to a signal line whichstretches to the end of microstrip board or coplanar board instead ofwelding a This component has following merits to make the radio-frequency inspection system construction for production line The component can be purchased singly with the price on the web-page by anyone, and delivered on the same-day as the ordered Frequency range: DC - 10 GHzThe products required by RF, DC and IF are The connectors of the components with SMA specification are interfaced each other, so no adaptive connector is needed to This product can be easily connected to the end of a Microstrip board or coplanar board in lieu of a horizontally welded coaxial The board to be tested is placed on the GND block which moves up and down and is then inserted and attached to the GND The central line of the tool with spring, is connected to the signal line on the board to be Regarding the board ground, the surface side is the receiving GND and the rear side connects to the tool with the GND The central line of the tool of the coaxial structure is output by the inner parts of the jig, and can be connected to a coaxial Applicable board thickness: maximum 0mm GND block pressing force: 3 kgf The width of the tool is the same as the dimensions of the Can even be used according to the connector arrangement, even for contiguous board When using an orthogonal, please refer to the minimum possible installation dimensions listed on For improved work operations, the main body of the tool is installed with a slide Even when the rail is fixed to the main body, the width is the same as the coaxial connector, namely 7 The slide rail has a lock function to anchor the main body of the tool to the top of the Since the main body of the tool can move forward and back alongside the slide rail, even for installation of the board to be measured or when the outer dimensions of each board vary slightly, the main body of the tool can be easily brought close to the board to be If the front and back position of the tool can be determined, the main body on the rail is fixed by pulling the lever, and stable and continuous measurement is It will become a single straight rail by adjusting the dovetail groove in front and back of the slide rail, and can be used for the measuring signal line allocated in the opposed position on the board to be By using the dovetail grooves on side of the slide rail, each slide rail can be orthogonally connected to each The slide rail also slide to right and left along the side dovetail As a result, changes in the size of the measuring board can be handled by combining the slide rail and front and back slide of the tool main body on the rail, and even if several signal lines are allocated someplace on the side, the tool core line can be connected at a right Please use the slide rail by attaching it to the anchored table (*Please prepare the anchor table on your own) The various types for each purpose are Calibration Probe to know the real value of the circuit board 5 types for check the developing or testing products 2 types for coaxial land of the circuit board pattern 1 types for mounting connector 1 types for power supply related 1 type for differential circuit inspection 1 type for untouchable inspection of the circuit board (Radio Wave Probe) Click here to see how to Products can be used in the frequency range of practical For calibration to know the real value of the circuit board: by 6 GHz For check the developing or testing products: by 8 GHz For coaxial land of the circuit board pattern: by 6 GHz For mounting connector: by 3 GHz For power supply related: by 6 GHz For differential circuit inspection: by 2 GHz For untouchable inspection of the circuit board: by 5 GHz Calibration adaptor is Coaxial Cable for wiring can be delivered on the same-day as the ordered Core Probe for CPHF-3P series and CPHF-connector corresponding series for repair is The following items which were listed in the 2009 catalogue have been discontinued as of the 2010 Bias Tee Probe FCP-BT5 Applying Probe FCP-PS5 Surface Mount Connector, for Coaxial Probe CPHF-3000-A CPHF-6000-W However, Core probe for repair YPS-7PG04-038 for CPHF-3000-A will continue to be
这个好写哦，具体是什么要求呢