夏季是我国雷雨多发季节,下雨时常伴有雷电发生。雷击灾害不仅会造成大量财产损失,还会造成人员伤亡。据资料表明,由雷电直接伤害致死的人数比其他灾害性天气(龙卷风、台风等)致死的人数要多。 在野外,因雷击致死的危险会远远大于城市和室内。城市里高楼林立,大都装有避雷设施,因此人员伤亡较少。而在野外,因土 Summer is the thunderstorm season in our country, often accompanied by thunder and lightning. Lightning strikes can not only result in substantial property damage, but also cause personal injury or death. Statistics show that more people are directly killed by lightning than other severe weather (tornadoes, typhoons, etc.). In the wild, the risk of death from lightning is much greater than in cities and indoors. High-rise buildings in the city, mostly equipped with lightning protection facilities, so less casualties. In the wild, due to soil