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众所周知,火灾初起时可用一脸盆水扑灭,再大一点可用一桶水扑灭,再大一点可用一缸水扑灭。但是,大家要注意,扑灭火灾不是用一盆水、一桶水、一缸水慢慢地将火扑灭,而是要将全部的水一下子倾出,才能取得理想的效果。这“一下子”就是灭火能力,即灭火强度。从一个城市来看,在特定条件下,消防部队的灭火能力就是累计主战车的出水强度,即Q~1/sec,也就是该城市消防部队对火灾的控制能力。
As we all know, the beginning of a fire can be used when a basin of water to put out, and then a little larger can be used to extinguish a bucket of water, and then a little larger can be used to extinguish a cylinder of water. However, we should note that instead of using a pot of water, a bucket of water and a tank of water to put out a fire, you should extinguish the fire. Instead, you should dump all the water at once to achieve the desired result. This “all of a sudden” is the ability to fire, that is, the intensity of fire. From a city point of view, under certain conditions, the fire fighting capability of the fire brigade is to accumulate the strength of the effluent of the main chariot, that is, Q ~ 1 / sec, that is, the city fire brigade’s ability to control the fire.