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日本地震过后,各大核电站一直险情不断,人们对“辐射”这个词也开始变得敏感起来。一时间辐射这个词,成了大街小巷人们口中的高频词汇。辐射究竟是什么?它对健康有多大危害?让我们对其有个整体的认识。
After the earthquake in Japan, the major nuclear power plants have been in constant danger and people are beginning to become more sensitive to the term radiation. Radiation of the word for a time, became the high-frequency vocabulary of people in the streets. What exactly is radiation and how dangerous is it to health? Let us have an overall understanding of it.