1. Fire load：Fire(||快速燃烧的意思)大火 | Fire load||火势 | Fire load density||火势强度
2. firebehaviour：firebed 火层 火床 | firebehaviour 火势 | firebelt 防火带
3. 火势的反义词
3. fire behavior：林火破坏力 forest fire destructive power | 火势 fire behavior | 火强度 fire intensity
4. 911查询·英语单词
4. intensity of a fire：火势 intensity of a fire | 蔓延 extend; spread; to creep | 烟雾 smoke; mist; vapor; smog