The invention of lightning rod decreases lightning disaster.
避雷针的发明，有效的减少了雷击灾害。
Lightning disaster is a component of meteorological disasters.
雷电灾害是气象自然灾害的一个组成部分。
An index system of lightning disaster assessment in Beijing is established based the disaster network analysis.
在灾情网络分析的基础上，建立了北京市雷电灾害的灾情评估指标体系。
The article describes forming and kind of Lightning, then puts forward the basic methods and measures of Lightning disaster preventing.
简述雷电的形成和种类，提出了雷电灾害预防的基本方法和措施。
The complexity of the topography, natural disasters, especially thunder and lightning disaster have resulted in the southeast region of China suffered a huge economic impact.
我国由于地势复杂，自然灾害较多，尤其是雷电灾害，已经造成我国东南地区的经济遭受了巨大的影响。
Analyses the protect zone of lightning arrester by the method to use mathematical statistics, choose the best lightning arrester to protect the building, and quote the example of lightning disaster.
运用数理统计方法对接闪器的保护范围进行分析，选择最佳的接闪器保护建筑物，并引用雷击事故的事例加以说明。
According to the analysis, the back flashover and the step voltage formed when the lightning strikes a tree are the main causes of the disaster.
分析认为，雷电击中大树产生的雷电反击和跨步电压是造成这起雷灾的主要原因。
Don't perform the operation under the natural disaster environment of earthquake, lightning, rain, snow, fog, strong wind and sandstorm.
在遇到地震、雷电、雨雪、大雾、大风、沙尘暴等自然灾害环境，不应进行作业。
Efficient emergency system in all disaster relief areas such as anti-earthquake, flood control, lightning-proof, as well as prevention and control over geological disasters, etc, can be formed.
防震、防洪、防雷和地质灾害防治等防灾领域都能形成有效的应急体系。
Aviation experts said lightning strikes on planes were common and were not enough alone to explain a disaster.
飞行专家提出电击现象很普遍，但不能因仅此一个原因来解释灾难的发生。
Aviation experts said lightning strikes on planes were common and were not enough alone to explain a disaster.
飞行专家提出电击现象很普遍，但不能因仅此一个原因来解释灾难的发生。
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