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去年一月份许多美国人会注意到,他们电视屏幕上的图像神秘地变成天电干扰“雪花”了。科学家认为,其罪魁并非冬季的风暴雪干扰当地的广播台,而是太阳风暴引起整个美国电视图像的突然中断。一旦从太阳表面爆发出热气体,就会出现太阳风暴,这些喷发叫做太阳光斑,它会发出含有万亿计的微小粒子的巨大云层,这些粒子飞散于广袤的太空,1月11日地球正处在这一巨大的喷发中,造成几小时卫星与电视传输的中断,专家估计直接经济损失约二亿美元。美国蒙大拿州立大学的研究人员指出,在不久的
Many Americans in January last year noticed that the images on their television screens mysteriously become “snow flakes”. Scientists believe the culprit is not that winter storms interfered with local broadcasters but that the solar storms caused a sudden disruption of the entire U.S. television picture. Solar storms occur when hot gases explode from the sun’s surface. These eruptions are called sun spots. They send out huge clouds of trillions of tiny particles that fly in vast space. Earth is at 11 January In this huge eruption, which caused a few hours of satellite and television transmission disruption, experts estimated direct economic losses of about 200 million U.S. dollars. Researchers at Montana State University in the United States point out that in the near future