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新一轮的太阳活动23周最初始于1996年元月15日,太阳突然爆发长达5个小时的高温气体喷射,喷射总量约100亿吨,辐射冲击范围达到560万公里。当时的科学家推断:1998、1999、2000年间,将是太阳活动23周的猛烈期。仅从1998年6月26日上午9时20分太阳表面东北部黑子活动区爆发强烈的巨大的太阳光学耀斑的事件来看,第23个太阳活动周已经进入太阳活动猛烈期。现代科学认为:太阳活动进入猛烈期后,太阳的物理辐射(尤其是有害的紫外辐射)更加剧烈。美国国家海洋大气局太空环境中心主任希尔德分析警告说:“这个周期对我们日常生活的影响将比先前的更大。”与此同时,由于近百年人类发明制造用于电冰箱和空
The 23rd week of the new round of solar activity first began on January 15, 1996 with the sudden onset of 5 hours of hot-gas injection by the sun with a total injection volume of about 10 billion tons and a radiation impact range of 5.6 million kilometers. Scientists at the time concluded that during 1998, 1999 and 2000, it would be a 23-week intense period of solar activity. The 23rd Solar Week has entered a period of intense solar activity only from the moment of strong and huge solar optical flare broke out at the black sunspot activity area in the northeast of the sun’s surface at 9:20 am on June 26, 1998. In modern science, the physical radiation of the sun (especially the harmful ultraviolet radiation) is even more acute after the solar activity enters the intense period. Heald, director of NASA’s Center for Space Environment, warned: “This cycle will have more impact on our daily life than ever before.” Meanwhile, since nearly a century human inventions have been used in refrigerators and air