数字化铁道,digital eailroad
1)digital eailroad数字化铁道
英文短句/例句
1.Digital Railroad Passenger Dedicated Line AT Power Supply System Modeling and Simulation数字化铁道客运专线AT供电系统空载建模与仿真
2.It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals.研究表明，电气化铁路隧道是语音和低速数字信号传输的有效信道。
3.STUDY ON INTERFERENCE OF A.C.ELECTRIFIED RAILWAYS UPON BASEBAND DATA TRANSMISSIONS AND DIGITAL TELEPHONES电气化铁道对基带数传和数字电话干扰影响的研究
4.Situation and Prospect of Digital Mining Development in Meishan Iron Mine梅山铁矿数字化采矿建设现状与展望
5.Research on Fundamental Information Platform of Digital Subway Operator地铁运营数字化基础信息平台的研究
6.Effect of Iron Melt Temperature and Its Digital Control铁液温度的作用及其数字化管理方法
7.Digital image processing technologies for deformation monitoring on subway tunnels地铁隧道变形监测的数字图像处理技术研究
8.Development and Application of Digital Radiography NDT System with High Energy X-Ray for Steel Castings on Railway Freight Car铁道货车铸钢件高能X射线数字化辐射成像无损检测系统研制及应用
9.Study on Data Organization and Management of Digital Shield Tunnel;数字化盾构隧道数据组织及管理研究
10.Application of Data of Inland Digital Measurement Ship内河航道数字化测量船数据应用研究
11.Study on a Fully Digital Measuring Instrument for Measuring the Geometrical Parameters of Contact System in Electrified Railway一种全数字化电气化铁路接触网检测仪的研发
12.The Development and Test of the Three-dimensional Digital Discus Information Collection System;数字化铁饼三维信息采集系统的研制与检测
13.The Development and Test of the Three-dimensional Information Collection System of Digital Discus数字化铁饼三维信息采集系统的研制与实验
14.Practice of the Upgraded Digitalization Technology for Railway Signal in Tongjialiang Station同家梁站铁路信号数字化技术升级的实践
15.Digital railway --21st century strategy object of our country srailway on the modernized construction;“数字铁路”——21世纪我国铁路现代化建设的战略目标
16.Research on Digital Channelized IFM Receive Technology;数字信道化瞬时测频接收技术的研究
17.The Development of Full Digital and Multi-channel and Automatic Inspection System;全数字多通道自动化探伤系统的研制
18.Development of Two Channels Digitizer AD9480;AD9480应用于双通道数字化仪中的研究
相关短句/例句
digitizing pipeline数字化管道
1.Based on the construction experience of thedigitizing pipelines such as Ji-Ning connection line of the West to East Gas Pipeline and Dagang-Zhaozhuang products pipeline,the contents,personnel and equipment distributi.文章根据西气东输冀宁联络线、大港—枣庄成品油管道等数字化管道建设的经验,介绍了数字化管道施工现场数据采集的内容、人员设备配置和数据采集的方法。
3)digital pipeline数字化管道
1.Taking the example of Ji-Ning pipeline construction, this paper expatiates on the definition ofdigital pipeline, standard data acquisition and handling flow during pipeline construction, and existing problems and their treatment measures indigital pipeline construction.我国长输管道建设呈现出大口径、高压力、网络化的趋势,管道与环境的关系越来越密切,从建设和运营管理角度看,管道的安全和环保问题越来越受到政府及有关部门的关注,在项目建设和管理的全部生命周期内,必须及时做出理智的判断和正确的选择,以确保管道运行的安全,传统的管道建设管理理念、手段、方法越来越难以适应日益变化的环境对管道建设安全管理的要求,为此就产生了建设数字化管道的需求。
2.And thedigital pipeline is one of the important parts.全国油田都在进行一场"数字油田"的革命,而数字化管道又是其中的一个重要环节。
4)digital channelization数字信道化
1.An approach to deduce the interpolative architecture ofdigital channelization数字信道化内插结构的一种推导方法
2.The design of the high speed digital orthogonal transformer which architecture based on thedigital channelization in frequency domain is introduced in this paper.介绍了一种基于频域数字信道化的高速数字正交变换器的设计方法和实现结构。
3.Based ondigital channelization implementation method with LPF groups,the paper proposes optimized method.数字信道化接收机具有高截获概率和处理灵活的特点,设备体积小巧,是未来通信对抗接收机的发展趋势之一。
5)digital channelized数字信道化
1.In this paper, we use a common deducing method to acquire an efficient architecture based DFT polyphase filter banks to realize widebanddigital channelized receiver.采用一种具有普遍性的推导方法得到基于DFT多相滤波器组的宽带数字信道化接收机高效结构,并且将瞬时测频技术应用于该结构中,提出了一种数字信道化瞬时测频接收机方案。
6)Digital channellized数字通道化
延伸阅读
数字化数字化digitizeShuzihuo数字化(digitize)非数字的信息转换为数字信息的过程。在数据库建设中，指将非数字的图形信息及地学的语言描述信息，通过一些特定的方法转换为数字信息，并输人到图形数据库的过程。图形数字化的方法有多种，目前最为常用的方法有二种。①手扶跟踪数字化，即通过数字化板读点器(鼠标)，人工手扶跟踪贴辅于数字化板面的地图图形线条，将图形信息转化为数字信息录人计算机，并输入图形数据库;②扫描图形数字化，即通过各种类型的扫描仪，将地图图形信息的光电信号转化为数字信息录人计算机，经一系列的图形处理过程，最终输人图形数据库。地学语言描述信鲤梦竖黑聋羞暮翼鬓凳揣粼。一满k-)一’
