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雷电是自然界中极为壮观的声、光、电的大气现象,它对国民经济和军事活动产生较大影响。许多国家对雷电带来的灾害都很重视,做了大量的研究工作,所采取的对策主要是用仪器预先探测雷电的发展,接近危险时,将人员和重要设备撤离危险区,以保证人身安全。如美国肯尼迪宇航中心,利用测量带电云块的电场
Lightning is an extremely spectacular atmospheric, light and electricity phenomenon in nature. It has a great impact on the national economy and military activities. Many countries attach great importance to the disasters caused by thunder and lightning and do a great deal of research work. The countermeasures are mainly to detect the development of thunder and lightning in advance by instruments. When approaching danger, evacuate people and important equipment from the danger zone so as to ensure personal safety . Such as the United States Kennedy Space Center, the use of electric field measurement of charged clouds