fission barrier
英 [ˈfɪʃn ˈbæriə(r)]
美 [ˈfɪʃn ˈbæriər]
裂变位垒
双语例句
- The fission barrier parameters for actinide nuclei were obtained by analysis and calculations of fission cross-sections and complete neutron reaction cross sections.
通过分析和计算锕系核裂变截面和全套中子反应截面获取了一组锕系核的裂变位垒参数.沥清铀矿和铜铀云母比纯铀的放射性强得多。 - The transmission factor describes the gradual opening of a fission channel as the energy approaches the fission barrier.
透射因子描述了当能量趋近于裂变势垒时裂变逐渐地开放。 - According to these results, the deformation potential energies of some nuClei are calculated, the calculated fission barrier heights of some nuclei are in agreement with the experimental results.
利用这些结果，计算了一些核的形变位能随三参数变化的情况，给出了裂变位垒高度，与实验结果符合较好。 - Calculation of A-energy after_ ∧~ ( 238) u fission in w.k.b approximation and δ-potential barrier approximation
W.K.B近似和δ势垒近似下∧~（238）U超核裂变中∧超子能级的计算 - The fission cross sections and the evaporation residue cross sections for~ ( 12) C+~ ( 209) Bi and~ ( 14) N+ Pb reactions were measured with the gold surface barrier silicon detectors and the mica nuclear track detectors.
本工作采用金硅面垒型半导体探测器和天然白云母固体核径迹探测器测量了~（12）C+~（209）Bi和~（14）N+Pb反应的裂变截面σf和蒸发余核截面σer。 - Recommendation of Fission Barrier Parameters and Fission Barrier Parameter Library
裂变位垒参数的推荐和裂变位垒参数库 - The shell effect in sequential fission induced by~ ( 238) u with energy just above Coulomb barrier
稍高于库仑位垒的~（238）U束引起跟随裂变反应中的壳效应