| 单词 | 核爆炸 |
| 释义 | 〔widespread〕widespread fallout from a nuclear explosion.核爆炸后散布很广的放射性坠尘〔hypocenter〕The surface position directly beneath the center of a nuclear explosion.（核爆的）震源：一次核爆炸的中心之下的地表位置〔fireball〕A highly luminous, intensely hot spherical cloud of dust, gas, and vapor generated by a nuclear explosion.火球：由核爆炸产生的高亮度的、剧热的球状尘埃、气体或蒸汽〔fallout〕The slow descent of minute particles of debris in the atmosphere following an explosion, especially the descent of radioactive debris after a nuclear explosion.放射性粒子的沉降：爆炸后放射性粒子通过大气缓慢下降，尤指核爆炸后放射性粒子的下降〔yield〕The energy released by an explosion, especially by a nuclear explosion, expressed in units of weight of TNT required to produce an equivalent release:当量：由爆炸，尤其是核爆炸所释放出的能量，用产生相等释放所需要三硝基甲苯重量单位来表示： |
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