对人类生活各方面都有惊人影响的核技术，其诸多应用的基础是射线技术（射线产生技术、射线探 测技术以及射线应用技术等）。以射线产生技术和探测技术为基础的材料射线分析技术，是射线技术在材料 科学领域的典型应用。分析的目的是为了改进、优化和发展，利用射线技术改进现有材料、研究开发新型材 料，则是射线技术在材料科学领域的重要应用。对射线作用于材料的辐射效应的研究，一方面有助于了解材 料、改进材料以及发展新材料；同时也有助于设计用何种射线束去破坏材料，从而研究、发展新型的射线束武 器。先进材料是研制先进武器与强化国防实力的物质基础。开展射线技术的应用，需要以先进材料的研制 带动学科领域的发展；一方面结合我们主体工作涉及的相关材料做工作，另一方面则结合国家战略发展需要 和我们的核技术优势在高技术材料方面做工作。

As the basis of nuclear technology , radiation technology ( radiation generating techniques , radiation detecting techniques and radiation application techniques) has been widely utilized in many areas . Based on beam generating and radiation detecting techniques , beam analysis is the typical application of radiation technology in material science . However , the purpose of analysis is improvement , optimization and development ; the important application is to improve materials , to modify materials and to develop new materials . On the research of radiation effect , it' s beneficial for us to analyze materials and to improve it or to develop new materials ; it' s also helpful for us to choose what kind of beams to destroy it and to design new type of beam weapons . Advanced material is the substantial basis for advanced weapon development and national defense power enhancement . To deploy the application of radiation technology , demands advanced material research to boost the discipline development . We should focus on high- tech materials which are essential to national strategic development as well as to research into the main task related materials .