It leaves no trace after fire extinguishing.It replaces for alkylogen annihilator.

灭火后不留痕迹，是取卤烷灭火器的替。

Men came with buckets of water and began to douse the flames.

们提来一桶桶水灭火。

They tried to smother the flames with a damp blanket.

他们试图用一条湿毯子去灭火。

We’ve installed an extinguisher next to the cooker in case there is ever a fire.

我们在炉旁安一个灭火器,以防着火。

Jack was not exactly popular after the incident with the fire-extinguisher.

灭火器事件以后大家就一点也不喜欢杰克。

All water used by the fire-brigade for fire extinction purpose is supplied free by an act of Congress.

根据议会的法案,消防队用于灭火的水全部免费供应。

The paper aims at the error action of outfire's protection,gives accident analysis,and puts forward improving project.So it can improve the reliability of outfire's protection.

文章针对灭火误动进行事故分析,提出技改方案,从而有效地提高灭火置的可靠性。

According to action principle, extinguishing process and efficiency of the sprinkler systems, it is put forward that the ringed arrangements replace the ramiform arrangements.

根据自喷系统的作用原理、灭火过程和效率，提出用环状管网替目前广泛采用的枝状管网的观点。

In large space building,several environment actors disadapt current fire detectors in early-stage fire detecting,such as width and scope of space,velocity of airflow,dust,temperature and humidity.

高大空间场所的各种环境因素(空间高度和广度、空气流速、粉尘、温度、湿度等)会给火灾探测和自动灭火带来困难。

Comparison experiments of water mist with polycomponent water mist,and the test on polycomponent water mist's extinguishing efficiency against ethanol and ethanol motor spirit fire were done.

进行多组分细水雾与细水雾的灭火性能比较,和用多组分细水雾对汽油火、乙醇汽油火的灭火性能试验。