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貴州防雷工程對人類的(de)貢獻

夏季里，雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)是(shi)一種(zhong)常見的(de)(de)(de)(de)(de)自然(ran)現象，強烈(lie)的(de)(de)(de)(de)(de)雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)常給(gei)人(ren)類帶來(lai)災(zai)害，但雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)對人(ren)類也(ye)有著重要(yao)的(de)(de)(de)(de)(de)貢獻。世(shi)界上(shang)每秒鐘大(da)約會發(fa)生(sheng)(sheng)(sheng)上(shang)百次閃電(dian)(dian)(dian)(dian)，在雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)發(fa)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)一瞬間(jian)，除了(le)產生(sheng)(sheng)(sheng)極(ji)強的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流和高溫外，還會產生(sheng)(sheng)(sheng)大(da)量的(de)(de)(de)(de)(de)臭氧，大(da)氣中(zhong)(zhong)的(de)(de)(de)(de)(de)臭氧層是(shi)地(di)球上(shang)一切生(sheng)(sheng)(sheng)物(wu)(wu)的(de)(de)(de)(de)(de)保護傘(san)，能使地(di)球表面的(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)物(wu)(wu)免遭紫外線的(de)(de)(de)(de)(de)危害。雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)也(ye)是(shi)一種(zhong)巨大(da)的(de)(de)(de)(de)(de)聲波，可使空(kong)(kong)氣中(zhong)(zhong)的(de)(de)(de)(de)(de)細(xi)菌(jun)和微(wei)生(sheng)(sheng)(sheng)物(wu)(wu)喪(sang)生(sheng)(sheng)(sheng)。所以雷(lei)(lei)(lei)雨后的(de)(de)(de)(de)(de)空(kong)(kong)氣特別潔(jie)凈而清(qing)新。雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)又是(shi)一種(zhong)天(tian)然(ran)肥料，雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)發(fa)生(sheng)(sheng)(sheng)時，空(kong)(kong)氣中(zhong)(zhong)的(de)(de)(de)(de)(de)氮和氧會經(jing)電(dian)(dian)(dian)(dian)離(li)和化合而形成易被植物(wu)(wu)吸收的(de)(de)(de)(de)(de)氮肥。