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- A specific means that provides digital line sections. 一种提供数字线路段的专门手段。
- These data are stored in the space database, which is the digital Line model (DLM) of real world. 这些数据存储在空间数据库中,成为现实地理世界的数字线化模型(DLM)。
- Combining production practise, This article introduces the total process to make large scale digital line topographic map by means of digital photogrammetric workstation( DPW). 结合生产实例介绍了利用数字摄影测量工作站DPW测制大比例尺数字线划图的全过程，并分析了数字线划图所能达到的实际精度。
- This dissertation first selects satellite remote sensing image which can be used in the country 1:50000 DLG(Digital Line Graph) data producing. 本文首先选取了能用于国家1：5万DLG数据生产的卫星遥感影像。
- ISDN is used on digital lines as well as on voice-grade lines. 整合服务数位网路在数位线路上被使用就如同在声音等级的线路上。
- Digital Line Graphic (DLG) which is the most fundamental and important information carrier, enlarged its production scale rappedly. DLG是支撑地理信息系统的主要数据，其数据质量好坏直接关系到信息系统运营效果。
- Abstract: Digital raster graphic （DRG） and digital line graphic （DLG） are two digital maps that can be taken cheaply, and DLG is a commonest data format now, it is the main data source of GIS. 文章摘要: 数字栅格图和数字线划图是可以低成本获取的两种数字地图,而DLG是目前最普遍的矢量数据格式,是GIS的主要数据来源。
- In this paper, a technical framework of 3D change detection based on existing Digital Elevation Model (DEM), Digital Ortho image (DOM), Digital Line Graph (DLG) and new stereo imagery is presented. 摘要本文提出了利用空间数据库中已有的DEM、DOM、DLG和新影像进行三维变化检测，在此基础上提取二维变化信息的技术框架。
- Digital raster graphic(DRG) and digital line graphic(DLG) are two digital maps that can be taken cheaply, and DLG is a commonest data format now, it is the main data source of GIS. 数字栅格图和数字线划图是可以低成本获取的两种数字地图,而DLG是目前最普遍的矢量数据格式,是GIS的主要数据来源。
- We will build the roads and bridges, the electric grids and digital lines that feed our commerce and bind us together. 我们将建造道路和桥梁，铺设电网和数字线路，为商业提供便利并将人们紧密联系起来。
- We will build the roads and bridges, the electric grids and digital lines that p feed our commerce and bind us together. 我们将造桥铺路，为企业兴建电力网格与数位线路，将我们联系在一起。
- Design of multipoint digital temperature measuring system based on AVR single-chip microcomputer 基于AVR单片机的多点数字温度检测系统设计
- View on the Development of Digital Line Protection 数字式线路保护发展的认识
- Drawing of Digital Line Graphic Based on DMS 基于DMS的数字线划地图的绘制
- Digital Line Termination Unit LT 数字线路终端单元
- Part of the line identification for a multipoint line. 它是多点线路中的线路标识的一部分。
- DLTU Digital Line and Trunk Unit 数字线路和中继线单元
- Optical fiber digital line system 光纤数字线路系统
- Most of the computers we are using are digital computers. 我们正在使用的计算机大多数是数字计算机。
- How to do Digital Raster Graphic from Digital Line Graphic 如何从数字线划图制作数字栅格地图
