1) fission barrier
裂变位垒
1.
Considering the dependence on angular momentum,the fission barriers of super-heavy nuclei 259Db have been calculated.
考虑角动量相关性的情况下计算了超重核259Db的裂变位垒Bf。
2) asymmetric fission barrier
非对称裂变位垒
1.
The extracted mass asymmetric fission barriers have been compared with those calculated from macroscopic nuclear models.
通过对64,58Ni+12C和78,82,86Kr+12C反应复杂碎片的激发函数测量,发现流行的转动液滴模型和转动有限力程模型均不能复现实验的非对称裂变位垒数据。
3) fission barrier parameter
裂变位垒参数
1.
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。
4) potential barrier
势垒，位垒
5) fissile isotope,fissiogenic isotope
裂变同位素
6) fissile isotope
裂变同位数
补充资料：滑垒离位
滑垒离位(overslide)：跑垒员在滑垒时因为动能过大而超越垒包成为负险状况，称为滑垒离位。击跑员滑过一垒垒包，依规则不成为负险。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条