电力公司资助的电力资源研究院正在想办法保护美国电网免遭雷击。
EPRI, which is funded by power companies, is looking at ways to protect the United States' power grid from lightning strikes.
"然而，火箭虽然用来做研究是很好的，但却无法提供人们想要的免受雷击的保护。
But while rockets are fine for research, they cannot provide the protection from lightning strikes that everyone is looking for.
雷击给整个州造成了数十起火灾。
激光雷击工厂可以把云中的水分震出来，也许可以阻止威胁农作物的巨型冰雹的形成。
A laser thunder factory could shake the moisture out of clouds, perhaps preventing the formation of the giant hailstones that threaten crops.
灭弧角和避雷器是必需的，因为雷击桅杆是很常见的。
Arcing horns and lightning arresters are necessary because lightning strikes to the mast are common.
三个中队都在驾驶F-84F 雷击战机。
这一系统旨在感应雷击产生的低频射电脉冲。
It is designed to detect the low-frequency radio pulses emitted by lightning strikes.
海拔的突然变化也推动了雷击频率上升。
雷击火有地理、时间和地形分布特征。
Lighting fires has Characters of geography, time and topography.
飞机经常遭到雷击，但由此发生坠机事故却是很少的。
Lightning frequently strikes airplanes but rarely causes a crash.
对雷击风险评估的主要内容和目的进行了探讨。
The main contents and aims of lightning stroke assessment are discussed.
如果要说我当时的感受，说是被雷击了都不过分。
Describing my feeling, upon seeing it, as thunderstruck would be an understatement.
如果一个乐队在雷雨天气中演奏，谁最容易被雷击中？
If a band plays in a thunderstorm, who is most likely to get hit by lightening?
火车没有防闪电设计，看起来他们连防雷击的设计都没有。
It looks like they did not even know they had to design the train for protection from lightning strikes.
他们注意到，雷击并非直接击向落雷地点，而是弯曲行进。
They noted that lightning does not strike directly down to the mine location, but the road curved.
过电压保护器可以大大降低附近雷击感应电压导致的闪络率。
Over-voltage protector can be greatly reduced near lightning flashover rates caused by induction voltage.
法国雷击防护协会提醒在大部分场合谨慎使用火花间隙保护器。
The French Lightning Protection Association cautions against the use of Spark Gap protectors in most applications.
该卫星上的六种仪器之一旨在帮助科学家研究雷击并绘制地图。
One of the six instruments on the satellite is designed to help scientists study lightning strikes and map them.
本文首先简单介绍了雷击的三种形式，并给出了基本防雷保护的措施。
Firstly, this paper introduces the three forms of lightning and the fundamental methods of lightning protection.
介绍了NEBS认证对电源端口和室内通信端口的雷击浪涌测试要求。
This thesis contains the lightning surge tests requirements of NEBS for power ports and intra-building ports.
实践证明，这些措施可有效保护水泥厂的建筑结构和设备遭受雷击破坏。
All the practice shows, the measures can protect the architecture and equipment of the cement plant from damage of lighting strike.
通过系统可实时获得雷击的时间、位置、强度、极性、雷电流等雷电参数。
Some thunder and lightning parameters such as time, position, intensity, polarity of thunder strike could be obtained quickly by this system.
本文针对雷州市雷击现象频繁发生，探讨雷州市雷击现象的分析以及整改措施。
In this paper, based on the phenomenon of frequent lightning, phenomenon of lightning in Leizhou and corrective measures are analyzed.
球状闪电通常是在暴风雨时所报道的，人们知道，许多连续不断的雷击可以产生很强的磁场。
Ball lightning is often reported during thunderstorms, and it's known that multiple consecutive lightning strikes can create strong magnetic fields.
雷击故障能够造成电力中断，雷击产生的过电压，会对用户微电子设备造成损害。
Lightning stroke fault may cause power interruption and over-voltage due to lightning stroke may do harm to electronic apparatus.
主线和外部信号线超过10米的，在线进入大楼的入口处时设置避雷保护，避免雷击。
Mains and external signal cables longer than 10 m shall in areas where lightning is frequent be protected with an external lightning surge protection at the cable entrance to the building.
介绍了一种改进型雷击模型，它既兼有雷击本身的特点，又具有相对简洁的数学基础。
An improved return stroke model (du model) that is both physically oriented and has a relatively straightforward mathematical basis is introduced.
介绍了一种改进型雷击模型，它既兼有雷击本身的特点，又具有相对简洁的数学基础。
An improved return stroke model (du model) that is both physically oriented and has a relatively straightforward mathematical basis is introduced.
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