... fission neutron yield 裂变中子产额 fission nucleus 裂变核 fission nuclide 裂变核素 ...
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可裂变核 fissionable nucleus
可裂变核素 fissile nuclide ; [核] fissionable nuclide
易裂变核 fissile nucleus
裂变核类 fission species
裂变核素 fission nuclide
易裂变核素 [核] fissile nuclide
核裂变 [核] nuclear fission ; fission ; unclear fission ; Kernspaltung
释义可裂变核物质 fissionable nuclear material
光核裂变 photofission ; photonuclear fission
裂变核的变形运动被看作为扩散运动。
Deformation motion of the fission process is considered as a diffusion motion.
同时还需要足够多的、可裂变的原子核用于中子进行撞击，换句话说，需要一个临界质量。
There also need to be enough fissionable atoms about for the neutrons to bumpinto—in other words, a critical mass.
裂变的产物通常将散布在地球表面一片巨大的区域上，除非因为下雨产生局部核尘降。
The fission products are generally dispersed over a large area of the globe unless there is local rainfall resulting in localized fallout.
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