That's only a small share of the total acreage that could benefit, about half a million acres in all, so it will be vital to prioritize areas at greatest risk of fire or drought.
这只是受益总面积的一小部分，共约50万英亩，所以优先考虑火灾或干旱风险最大的地区是至关重要的。
It is of vital importance to the protection of people's life and property to quickly detect the potential fire to be caused by combustible, explosive and dangerous goods in vehicles and public places.
能迅速地检测出交通运输工具上的易燃易爆危险品及公共场所的火灾隐情对于保护人民的生命财产至关重要。
In calculating the frame member's fire resistance and anti fire design, this parameter is of vital importance.
它在钢框架构件耐火极限计算及抗火设计中有很重要的应用。
The building fire prevention is a vital part of building disaster prevention.
建筑防火是建筑防灾的一个重要分支。
This thesis analyzes and investigates on such vital important factors of the fire, as smoke harm time, heat radiation harm time and oxygen consuming harm time.
针对火灾中主要致命因素危害时间 ，如火灾烟气危害时间、热辐射危害时间、氧气消耗危害时间等进行了分析和研究。
This thesis analyzes and investigates on such vital important factors of the fire, as smoke harm time, heat radiation harm time and oxygen consuming harm time.
针对火灾中主要致命因素危害时间 ，如火灾烟气危害时间、热辐射危害时间、氧气消耗危害时间等进行了分析和研究。
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