spontaneous fission
英 [spɒnˈteɪniəs ˈfɪʃn]
美 [spɑːnˈteɪniəs ˈfɪʃn]
网络 自发裂变; 自發分裂; 自发分裂
双语例句
- For large part of the samples r_ ( si)> 0.8 ( r_ ( si) is a correlation coefficient between spontaneous and induced fission track densities), which also shows that the region was in a stable geological state.
对于多数样品，自发和诱发裂变径迹密度（ρ8和ρi）之间的相关系数rsi大于0.8，这也表明了该井大部井段地层相对稳定。 - Microscopic study for spontaneous fission of~ 8be
~8Be核自发裂变的微观研究 - The conservation of parity in α-decay, cluster-radioactivity, and spontaneous fission of nuclei is stressed.
重核的结团放射性强调了α衰变、结团放射性和自发裂变中应保持宇称守恒。 - New Formula for Spontaneous Fission Half-Lives of Heavy Nuclei
重核自发裂变寿命的新公式