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辐射加工是40至60年代,在辐射化学形成独立的分支学科基础上,逐步发展起来的一门新的技术和产业.它是将射线(主要是钴60γ射线和电子束)的能量提供给被辐照物,使之引起化学或物理变化的过程,从而造成被辐照物的物理性质和化学性质的变化.它的应用面极宽,可加工数量极大.据估计,全世界这方面年总产值已达到100多亿美元,约占国民经济总产值的千分之一.
Radiation processing is a new technology and industry that is gradually developed from the formation of an independent branch of radiochemistry in the 40s to the 60s. It provides the energy of rays (mainly cobalt 60γ rays and electron beams) Irradiation caused by the chemical or physical changes in the process, resulting in changes in the physical and chemical properties of irradiated objects. It is extremely wide range of applications, processing a great number. It is estimated that the world year The total output value has reached more than 100 billion U.S. dollars, accounting for about one thousandth of the national economy.