论文部分内容阅读
在历史长河中,人类经历了石器时代、陶器时代、青铜器时代、铁器时代、蒸汽时代和电气时代．20世纪初,相对论和量子力学的建立,为现代物理学乃至整个科学技术的发展奠定了坚实的基础．爱因斯坦质能关系式E=mc~2被誉为“改变世界的方程”．根据这个方程,1954年苏联建立了第一座核能发电站．蕴藏在原子核内部的巨大能量为人类所用,标志着人类开创了又一个崭新的、益发辉煌的时代——核能时代．
In the long river of history, humans experienced the Stone Age, the Pottery Age, the Bronze Age, the Iron Age, the Steam Age, and the Electric Age. At the beginning of the 20th century, the establishment of relativity and quantum mechanics laid a solid foundation for the development of modern physics and even the entire science and technology. Einstein’s relation of energy and energy E=mc~2 is hailed as “the equation that changes the world.” According to this equation, in 1954 the Soviet Union established the first nuclear power station. The enormous energy contained within the atomic nucleus is used by humans, which indicates that mankind has created yet another new and glorious era - the age of nuclear energy.