energy region meaning in Chinese
能量范围
能区
Examples
- Bepc and bes are the only tools of its kind in the world , which operate in the tau - charm energy region with high luminosity
子计数器的分辨率是北京正负电子对撞机的重要性能指标，其z向分辨率是决定探测器的性能好坏的标准。 - The circular jet is consistent with the visible jet which can be observed in experiments . these results are in agreement with the fact that the third jet ( gluon jet ) was historically first discovered in e + e - collisions in the energy region 17 - 30gev
这些结论与历史上在质心系能量区域17 - 30gev第一次在实验中发现第二个喷注(胶子喷注的实验事实是完全一致的。 - 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 energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle . the electronic energy loss is calculated by bethe - bloch formulation at high energy , by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region . the nuclear reaction is calculated using intra - nuclear cascade model
核散射采用经典两体碰撞近似，并用“梦幻”公式求解散射角；电子阻止在高能时采用bethe - bloch公式，低能时采用lindhard - scharff公式，中能时采用biersack的插值公式；核反应过程采用核内级联模型。 - All cross sections of neutron induced reaction , elastic scattering angular distribution , neutron energy spectrum and double differential cross sections were calculated by using optical model and the semi - classical model of multi - step nuclear reaction processes based on the hauser - feshbach and exciton model in the energy region up to 20mev
应用光学模型和以复合核平衡态理论( hauser ? feshbach理论)及激子模型为基础的核反应多步过程的半经典理论，计算了当中子入射能量低于20mev时n + ~ ( 112120 ) sn反应的所有中子入射截面、弹性散射角分布、出射中子能谱以及出射中子双微分截面。