extinguishant

the higher initial temperature of SQ aerosol extinguishant and lower loading density are, the faster SQ aerosol extinguishant burn;

灭初高、装填密度小，其燃速快；

Temperature fluctuation of flame under extinguishant exertion is analyzed by timefrequency analysis method.

利用时频分析方法对在灭介质作用下的焰度波动进行了分析。