extinguishant

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

灭火高、装填密度小，其燃速快；

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

利用时频析方法对在灭火介质作用下的火焰度波动进行了析。