查询词典 conductor

Also, an ESE lightning Conductor must remain operative in bad weather conditions, since it would become ineffective if short-circuited by rain.

此外，由于空气污染雨水可能造成避雷针失效，所以 E.S.E 避雷针还必须确定在恶劣气候下还能正常工作。

In the striking distance factor model, randomicity of progression for up leader and down leader is ignored, and the critical striking electric intensity of lightning leader to phase conductor and ground are both decided to 500kV/m. This suppose is not proper.

击距系数模型忽略了上下行先导发展的实质，将先导对地与对导线的临界击穿强度均取为500kV/m，这种假设不合理。

In this paper, a brief analysis of the mechanism of overhead insulating conductor broken by lightning was introduced, and some detail information about the structure and principle of some anti-lightning broken device, such as over-voltage protector, arc-protection hardware and FLC-B lightning-protection hardware. And some electrical tests and analysis were done to these devices, after multi-comparison of those devices' performance, some specific measures are proposed against lightning broken.

本文简要分析了架空绝缘导线雷击断线的机理，详细介绍了过电压保护器、防弧金具和FLC-B型防雷金具等常用防止架空绝缘导线雷击断线装置的结构和工作原理，并对这些装置进行各种电气试验与分析，综合比较各种装置的性能之后，提出了10kV架空绝缘导线防雷击断线的具体措施。

Through the analysis of inspection and test results of lightning proof safe facilities and equipments of a certain ammunition depot ,deficiency and problems are found in the construction and setting of lightning proof safe facilities such as geographic position,lightning proof device,grounding device,and height of safe lightning conductor based on formula.

针对这些问题，提出防雷装置设置的改进措施，以期为弹药仓库防雷安全提供理论和技术的参考。

Conductor lightning eliminator ; lightning rod ; optimum number of a needle

导体消雷器；避雷针；最佳针数

On top of the plate is mounted a lightning conductor, white stroboscopic anti collision warning light, a steady position light and a wind speed anemometer.

板顶部装有一个避雷装置，白色频闪观测仪防碰撞报警灯，一个稳固位置灯和一个风速记。

The accidents statistics from 2000 to 2003 are analyzed in this paper.Based on the tradition lightning conductor,ATPsoftware is used to stimulate the operation of zinc oxide surge arresters,and good effect is taken according to the data of the stimulation.Our plan is to install zinc oxide surge arresters on the power grid and the pole where there are easily destroyed by the lightning.The work from July 2004 to May 2005 is finished.

对2000～2003年来雷击事故进行了统计分析，在传统避雷线、杆塔接地装置防雷设施基础上，采用ATP软件对安装线路氧化锌避雷器进行仿真计算，依据仿真结果，确定了在架空线路易击段、易击杆塔、特殊地形地貌杆塔安装线路型氧化锌避雷器方案，并从2004年7月至2005年5月在35kV、110kV架空线路上安装了线路型氧化锌避雷器。

Lime juice is a conductor, and the rest are insulator.

酸柑汁是电导体，其余的是绝缘体。

The world-class conductor will be performing at the Lincoln center tonight.

这位世界级的指挥今晚会在林肯中心表演。

Relationship among on the field strength on compact transmission line,bundle conductor configuration and natural power is discussed.

论述紧凑型输电线路上的电场强度、分裂导线的结构、自然功率之间的关系，提出有待进一步深入研究的有关问题

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。