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再看看这些:同位素 带电粒子 反物质 中微子 物质到能量的转化 e=mc^2 伽马射线 嬗变(一种元素通过核反应转化为另一种元素)
but isotopes, particles of electricity, antimatter, neutrinos, the conversion of mass to energy -- that's e=mc^2 -- gamma rays, transmutation.