摘要
从应用的角度讲 ,核技术主要包括射线和粒子束技术与放射性核素技术。前者主要包括核分析技术、辐射加工与离子束加工、无损检测、工业核仪表、核医学成像、肿瘤放疗和辐射诱变育种技术等 ;后者则主要包括放射性核素测年、放射性核素示踪和放射性药物。射线和粒子束与物质的相互作用是核技术的物理基础 ,粒子加速器技术和核探测技术是核技术的主要支撑技术。本文介绍了上述各技术领域的发展 ,并介绍北京大学的核技术及应用研究工作。
As viewed from applications the nuclear technology mainly includes the technology of ray and particle beams, and the technology of radioactive nuclides. The former mainly includes nuclear analytical technology, irradiation processing and ion beam processing, non\|destructive detection technology, industrial nuclear instruments, nuclear medical imaging and tumor radiotherapy. The latter includes radioactive nuclide tracing, radioactive nuclide dating and radioactive pharmaceuticals. The interactions between rays or particle beams and matters are the physical basis of nuclear technology. The technologies of particle accelerators and nuclear detection are the main supporting technology of nuclear technology. This article introduces the developments of above technological fields as well as the research work on nuclear technology and its applications at Peking University.
出处
《北京大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第z1期82-91,共10页
Acta Scientiarum Naturalium Universitatis Pekinensis
关键词
核技术
应用
粒子加速器
核探测技术
射线
粒子束
放射性核素
nuclear technology
application
particle accelerators
nuclear detection technology
ray
particle beam
radioactive nuclides
