Lightning strike category and integrated lightning protection technologies;
雷击种类及其综合防护技术浅析
Analysis and Protection Measurement for Lightning Strike Accident in Wind Farm
风电场雷击事故的分析及防范措施
At present more troubles in the transmit electricity line skit brake is caused by lightning strike,in the view of this phenomenon,combines with carrying out the lightningproof measures of 35 kV transmit electricity line in Xingtai Mine,the lightningproof technology was analysed.
针对目前雷击引起的输电线路跳闸故障较多的现象,结合邢台矿35 kV线路防雷措施的具体实施,对防雷技术进行了分析。
Analysis of a group of lightning stroke injury;
一组雷击病人的伤情分析
Based on the practical situation of lightning protection in these oil stations,this paper presents the forming cause,influence and dangers of lightning stroke,and explicates the types,principle of work,installation requirements of the lightni.
目前,现有的石油天然气井站为了避免采输设备、电气设施遭雷击或爆炸,不仅安装了避雷针,而且对各类设备还做了接地等防雷防爆处理。
Aimed at difficulties in locating the lightning stroke point and ascertaining the pattern of stroke currently,monitoring and gauging methods for stroke to transmission line and over-head ground line,current path in tower and insulator string flashover path are achieved through studies on current path under stroke to transmission line and calculating current under stroke to tower.
针对当前架空输电线路雷击点的查找和雷击形式判断难题,通过对雷击输电线路电流路径研究和雷击杆塔仿真计算,得出了雷击导地线、杆塔电流路径和绝缘子串闪络监测及判别方法,研制了可快速分析判断雷击线路杆塔号、雷击地线或导线相别、位置、雷电流极性和雷击形式的雷电流幅值、时间和波形等参数的实时监测系统。
Analysis of Lightning Failure of No. 2214 Disconnector in 220kV Baohe Substation in Chengde Area;
承德暴河220kV变电站2214断路器雷击故障分析
The Transient Analysis for Lightning Surge of Transmission Line Tower;
输电线路杆塔遭受雷击时的瞬态特性分析
Discussion on transmission line lightning fault detection
输电线路雷击故障查找探讨
The discussion about the dependability of lighting strike OPGW;
OPGW雷击可靠性研究
Study on transient characteristics of HV over-head transmission lines due to lighting strikes is significant to reliability improvement of protection and wave-location device that based on transients.
通过研究输电线路雷击的特点,利用小波变换分析雷击故障暂态电流和短路故障电流在暂态特性方面的差异,可以实现对雷击故障的识别。
The analysis and test of broken strand of OPGW owing to lighting;
光纤复合架空地线雷击断股的分析及试验
Analysis of OPGW disconnection caused by lighting and discussion of countermeasures
OPGW光缆雷击断股原因分析和防范措施
Lighting fires connects with lights very closely.
雷击火作为天燃火源是一种难以控制的自然现象，其形成机理极为复杂。
Forests are sometimes set ablaze by lightning.
森林有时因雷击而起火。
The warship was struck by torpedo and sank.
那艘战舰队被鱼雷击沉。
a carrier sunk by a torpedo
被鱼雷击沉的航空母舰
The highest and most lofty trees have the most reason to dread the thunder .
参天之木，须防雷击。
Calculation of lightning average density in the Lightning risk assessment
雷击风险评估中雷击大地年平均密度的计算
A lightning conductor protects a building from damage by lightning.
避雷针可保护建筑物不受雷击的破坏。
Invetigation on Lightning Striking Characteristic of Tall Buildings Based on Collection Volume Method;
基于引雷空间的建筑物雷击特性研究
The analysis on the relationship between density of ground lightning strokes and the number of thunderstorm days
雷击地闪密度与雷暴日数的关系分析
On the Causes of Overhead Line Lightning and Lightning Protection Measures
浅谈架空线路遭雷击原因及防雷措施
Surges (Lightning or Switching Surges).
冲击(雷电冲击或操作冲击)。
nuclear-powered attack submarine
核动力鱼雷攻击潜艇
full-wave voltage impulse
(避雷器的) 全波电压电击
ignites the charge by striking the primer.
通过打击雷管点燃装料。
a detonator that explodes when struck.
当打击时爆炸的雷管。
Ali really whipped Frazier.
阿里确实击败了弗雷泽。
a hole in the bow of the ship made by a torpedo.
鱼雷在船头击出一个洞。
The lightning has struck a house.
雷电击倒了一座房子。
Lightning struck the pine tree.
雷电击中那颗松树。