根据计算所得结果，采用了两种不同的方法计算爆炸火球的热辐射效应。
According to the results, two methods were used to calculate the fireball 's heat radiation effect.
最后，本文收集、整理、分析了几种用于测量爆炸火球温度及热辐射效应的实验研究方法。
At last, several methods of measuring fireball 's temperature and heat radiation effect have been introduced and analyzed.
热辐射密度以核爆点距离平方倒数的速度衰减，爆炸、冲击波、致电离辐射效应的衰减速度则更快。
The intensity of thermal radiation decreases only as the inverse square of the distance from a nuclear detonation, while blast, shock, and prompt ionizing radiation effects decrease more rapidly.
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