Application and problem of power cable in the renovation of urban and rural power grid;
城乡电网改造中电力电缆的应用及问题
To achieve a higher level in technology and economy, the economic evaluation of each urban power network renovation project is necessary.
中国正在实施大规模的城网改造 ,以解决城市中低压电网对用电的制约。
In the last few years, China has ploughed plentiful capital into carrying out urban power network renovation engineering, so as to improve power supply ability of electric power system and safe economy running.
近年来，国家投入大量的资金实施城网改造工程，以提高电力系统的供电能力和安全经济运行，其中配电系统的建设已成为了当今电力建设的重头戏。
So many problem in rebuild of urban power grid is important, it is background of the thesis.
因此城网改造中有许多问题值得探讨,这正是论文的选题背景。
Many problem in rebuild of urban power grid is important, it i.
因此，近年来，全国供电系统普遍开展了城网改造，不少供电公司已经取得了初步成效，而大多数企业尚在探索中进行。
The Analysis and Evaluation of Economic and Social Benefits of Handan Urban Power Network Renovation Plan;
邯郸城市电网改造方案经济效益和社会效益分析与评价
The Technical Analysis to the Optimization of Transformation in Dezhou City's Middle-low Voltage Distribution Network
德州市城市配电网优化改造技术分析
Discussion on the Effective Control of Engineering Cost of the Construction and Innovation of Urban Power Grid;
论城市电网建设与改造中工程造价的有效控制
Cable TV Bidirectional Network Transformation in Prefecture-level Cities
关于地市级城市有线电视网络双向改造的思考
A Study on Urban Power Network Cabling Reconstruction Based on Analytic Hierarchy Process;
基于层次分析法的城市电网电缆化改造的研究
The Scheme of CATV Network System Upgrade Reform in Xinghua City
兴化市有线电视城乡联网暨系统升级改造方案
Article11 The construction and retrofit planning of urban power networks shall be put into the overall urban planning.
第十一条城市电网的建设与改造规划，应当纳入城市总体规划。
Research on the Optimizational Planning of Distribution Network in Urban Network Renovation;
城网改造中配电网络优化规划的研究
Underground transformer provides power city grid reformation of submerging ground with a new and reliable technical device.
地下式变压器为城市电网入地改造提供了全新的可靠的技术装备。
Upgrade and Improvement of Load Prediction System of Yancheng Power Grid
盐城电网负荷预测系统换型升级改造
The Transformation of CATV Optical Fiber Network and the Application of Network Management Technology
有线电视光纤城网改造及网管技术应用
Transformation Approach about CATV Network in Remote Areas
偏远地区市县有线电视网络改造办法
Practice and Application of Wenling Cable TV Network Reformation
温岭市有线电视网络改造实践和应用
Analysis of the Present High-tension Transmission Line during the Revising of County Network
县城电网改造中高压输电线路设计现状分析
The Application of Larsen Steel Sheet Piling in the Reconstruction for the City's Drainpipe Network
拉森钢板桩在城市排水管网改造施工中的应用
Reactive-Voltage Control Research on City-Electric Fence;
城网改造中的无功与电压控制问题研究
Four issues in Power Network Construction and Rehabilitation of County Seat;
县城电网建设改造中要注意的四个问题
The application of project management theory to the construction and transformation of county electricity grid;
项目管理在县城电网建设与改造中的运用