To know fire situation and report to commander in chief as soon as possible when they arrive at fire spot.

到达现场后马上了解火情，迅速向总指挥长报告火情情况。

youdao

This method gives a rough indication of the heat output of the material under test so that an assessment of its possible performance in a real fire situation can be made.

这个测试方法提供了在测试过程中的材料是释放出的大概热量，因此能对材料在真实的燃烧情况下的可能的反应作出评估。

youdao