line maintenance

Monitor the progress of first line maintenance. Keep maintenance systems running properly.

检查操作者的自主维护. 保障维护体系正常运行.

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Optimization of transmission line maintenance scheduling based on expected value two-level programming

基于期望值二层规划的输电线路检修计划优化

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With the continuous extension of the high-voltage transmission lines and constant occurrence of external damage, line ice and other accidents, the workload of line inspection and line maintenance has become more and more, therefore, an urgent need for new technology to carry out line maintenance.

随着高压输电线路的不断延伸，外力破坏事故、线路覆冰等事故的不断发生，线路巡视维护工作量越来越大，急需新技术的支持。

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The Uses of Network Technique in Making Line Maintenance Plan of a Local Telephone Exchange

网络技术在编制市话局线路维护计划中的应用

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study and application of special tower climbing machine for transmission line maintenance and repairing

输电线路维护检修专用铁塔攀爬机研究与应用

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based on credibility theory, which is newly accomplished, short-term line maintenance scheduling is modeled as a mixed-integer random fuzzy programming problem.

可信性理论是基础数学领域最近完成的数学分支，它提供了随机性与模糊性综合评估的严格数学基础。

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The applications and development of level one PRA which use to safety review for design of the new nuclear power plant, risk monitor and on line maintenance of the nuclear power plant opera-tion are discussed.

介绍了大亚湾核电站一级概率风险分析PRA项目开发及应用情况，PRA技术主要用于核电站设计的安全评价，运行核电站的风险分析以及核电站在线维修等方面。

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responsible for the production facilities management, including daily operation, production line maintenance, annual overhaul.

负责生产设施管理, 包括日常运作 、 生产线维护保养 、 年度大修.

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And have experienced line maintenance technicians, to provide a comprehensive after-sales service .

兼具有经验丰富的外勤维修技术人员, 提供了周全的 售后服务.

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Transmission line maintenance scheduling by manual work is hard to consider both the reliability and economics presently, while optimizing algorithms are able to keep their balance.

目前人工编制检修计划的方法，无法综合考虑输电线路检修的可靠性和经济性，而优化算法可以实现两者的平衡。

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monitor plating line maintenance and check maintenance result;

监视和检查电镀线的维护和保养；

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a special tower climbing machine has been developed to meet the need of hv transmission line maintenance and repairing in china.

为适应我国高压输电线路维护和检修需要，研制了专用的铁塔攀爬机。

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The field test result of the maintaining terminal shows that it is an effective and satisfying way to the debugging and on line maintenance in the unmanned monitoring system of telecommunication equipment and environment. The System of Automatic Monitor of Secondary Front End

现场的实际试运行情况表明，该维护终端技术的引入不仅大大提高了通信机房无人值守系统的技术水平，同时也为系统工程实施中的安装调试和日常在线维护提供了高效便捷的手段与工具

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