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近年來,許多科学与技術部門都显示了蓬勃的發展。这些成就使实際中出現了一些新的工業部门,給近百年來舊工業生產帶來了深刻的變化。新興的工業部門和对舊式生產的改造,向科学与技術提出了重要的任務,对金屬及其合金提出了新的要求。近年來所建立的原子工業要求供給具有前所未知的各种性質的金屬及合金。在工作的原子反应器中進行着連续的破裂过程——一些原子分裂並產生另外一些原子。铀原子的分裂產生钚及放射性的同位素。在原子反应过程中会產生熱,並得到能。这一过程的進行可能是激烈地和緩慢地或完全停止,这主要看分裂材料脫除雜質的程度和原子反应器中最重
In recent years, many science and technology departments have shown vigorous growth. These achievements have led to the emergence of some new industrial departments in practice, which have brought profound changes in the past hundred years of old industrial production. Emerging industrial sectors and the transformation of old-style production have posed important tasks to science and technology and set new demands on metals and their alloys. The atomic industry established in recent years has required the supply of metals and alloys of various properties of unknown nature. A continuous rupture process takes place in the working atomic reactor - some of the atoms break apart and produce some additional atoms. The splitting of uranium atoms produces plutonium and radioactive isotopes. In the atomic reaction will generate heat, and get energy. This process may take place intensely and slowly or completely, depending on the extent to which the fissile material removes impurities and the heaviest in the atomic reactor