地理中國《閃電之謎》
所屬欄目：地理中國
所屬頻道：CCTV-10科教
年份：2011
展開全部
簡介：本系列節目主要內容：閃電在全球範圍內以每秒100次，每天八百多萬次的頻率襲擊著地球,他的溫度比太陽表面要高出五倍，一瞬間就可達到三萬安培，電壓高達數百萬伏，如果人被閃電擊中，閃電強大的電流，會對人體造成致命的傷害，巨大的響聲會震破耳膜，對神經造成無法修復的損傷，甚至還能讓人的心臟，停止跳動，點擊還會導致肌肉嚴重收縮，從而造成骨折，電子工程師蒂姆，常年在平原上追逐閃電，進行拍攝，為研究閃電提供質料，終於利用高速攝像機拍攝到了一組閃電向地面延伸然後回擊的過程，為人類解開閃電之謎提供了幫助。收起
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