In 1985 , conseil europeen pour la recherche nucleaire ( cern ) succeeded to collide heavy ions in super proton synchrotron ( sps ) for the first time , which extended the research field of nuclear physics to a new energy region 数据来自于cern sps emu01 ( emu12 )国际合作组。 1985年，欧洲核子研究中心( cern )的超级质子同步加速器( sps )首次进行重离子运行，开辟了核物理研究的一个新能区。
The singular ordinary differential equations first arise in the fields of gas dynamics , newtonian fluid mechanics , nuclear physics , the theory of boundary layer , nonlinear optics and so on . it is also one of important areas in the study 具有奇性的常微分方程问题，最早是在研究核物理、气体动力学、流体力学、边界层理论及非线性光学问题中提出的，是微分方程研究中一个十分重要的领域。
Archaeologists and nuclear physicists are working together to measure the passage of muons , subatomic particles from deep space , through the 2 , 000 - year - old pyramid of the sun to discover the mysteries of the pre - aztec teotihuacan civilisation 目前，考古学家和核物理学家们正在利用宇宙射线探测器的介子束在太阳金字塔底深处进行勘测，希望能解开这座金字塔的秘密以了解扑朔迷离的狄奥提瓦康古城。
The singular ordinary differential equations arise in the fields of gas dynamics , newtonian fluid mechanics , nuclear physics , the theory of boundary layer , nonlinear optics and so on . therefore , it has been considered extensively 而奇异微分方程是微分方程领域中一个重要的研究课题，由于它不断出现在各种应用学科中，例如：核物理、气体动力学、流体力学、边界层理论、非线性光学等，所以得到了广泛而深入的研究
Ltd . and foshan branch . moreover , our company has long - term technology cooperation relationship with energy nuclear physics research center of beijing normal university to develop and research new equipments and techniques of plating , injecting etc . with reasonable structure and advanced technology , our equipments are reasonably designed and adopt touching type automatic - control system , the equipments are widely used in industries of hardware , tools , watch , plastic and sanitary wares etc . our products are widely received trust and good remarks from users 公司与北京师范大学低能核物理研究所长期保持技术协作关系，共同研制开发各种镀膜注入等设备及各种工艺。设备结构合理技术先进，采用触摸式介面智能自动化控制，广泛适用于各种五金工具手表塑料洁具等等行业，并且在使用中得到用户的普遍信赖和好评。
Therefore , it is necessary to improve and develop it though vastly practical calculation . based on this , the paper deals with the numerical simulated calculating codes of ngsn , anisn , dot and the nuclear libraries of wu , fendl - 2 which have been frequently used on the field of particle physics and nuclear physics . it is through benchmark and development that the discrete ordinate particle transport calculating software kit is formed 本文正是从这个角度出发，对在粒子物理和核物理领域广泛应用的数值模拟计算程序ngsn ， anisn ， dot等程序和核数据库uw ， fendl - 2等数据库作一系统的校核和发展，最终形成离散纵标粒子输运计算软件包，并初步探讨了它们的应用，为粒子物理和核物理的研究和设计提供保障。
There is presently a widespread need for room temperature gamma and x - ray imaging capability for both medical and industrial applications . the interest toward the use of cdznte detector was greatly increased in the recent years because they offer a good trade - off between key perfonnance , such as the energy resolution and the absorption efficiency . and the complexity of the experimental equipment 半导体探测器是上世纪六十年代以来得到迅速发展的一种新型核幅射探测器，其能量分辨率高、线性响应好、脉冲上升时间短、结构简单、探测效率高、操作方便，在核物理实验和研究方面得到广泛的应用。
Since the magic number 28 , which is the first that requires the introduction of a strong spin - orbit interaction belongs to the if2p shell in the nuclear shell model . so the nuclei in the if2p shell have been a research hotspot in nuclear physics . the doubly odd nucleus 64cu which is also in the if2p shell has been the subject of many experimental investigations previously via various type of nuclear reaction such as 64ni ( p , ny ) and its excitation leveles have been already studied to about 8 mev 放射性核素~ ( 64 ) cu是奇奇核，属于1f 、 2p壳层，而在原子核壳模型中，第一个需要引入强自旋-轨道藕合才能出现的幻数就在1f 、 2p ? ?壳层，因此if 、 zp壳层一直是核物理领域的研究热点，近三、四十年来使用了各种不同类型核反应例如‘ 4ni … ， fly ）等反应，对‘ ll激发态性质进行了广泛的研究，其激发能级已到了smev左右。
Besides having sound national policies of their own , switzerland , denmark and sweden also absorbed talent from other european countries . for instance , german - born albert einstein was educated in switzerland . his subsequent research into physics was nothing short of earth - shattering 瑞士丹麦和瑞典除了拥有本国健全的政策外,也吸纳了其他欧洲国家的优秀人才,例如：出生在德国的爱因斯坦,在瑞士受教育并做出惊天动地的物理研究丹麦籍诺贝尔获奖人波尔所成立的“哥本哈根学派” ,也吸纳了欧洲各国在核物理领域最优秀的人才等等。
