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在太阳内部每秒钟有400万吨以上的氢参与核聚变反应,释放出巨大的能量,以光和热的形式到达我们这里。现在,在地球上正在试图重现这种为物理学定律所主宰的反应,为攻克迄今为止物理学所面临最困难的技术问题而进行努力。不管如何困难,实现核聚变仍被人们重视,美国能源部专为开发研究而拨款建造了两座庞然大物似的实验装置:一座是设在普林斯顿(Princeton)大学的TFTR(托卡马克核聚变实验装置),安装在一座五层
Within the sun, more than 4 million tons of hydrogen per second are involved in nuclear fusion reactions, releasing enormous energy to reach us in the form of light and heat. Now, on earth, attempts are being made to reproduce this reaction dominated by the laws of physics, working to overcome the most difficult technical problems facing physics to date. No matter how difficult it is, people are paying attention to nuclear fusion. The U.S. Department of Energy has earmarked two research facilities for research and development: the TFTR (Tokamak Fusion Experiment Unit at Princeton University) ), Installed in a five-story