The city hazards have a great effect on the post-earthquake fire ignition and spreading.
在地震的作用下，城市中潜在的危险源对地震次生火灾的起火和蔓延都有着重要的影响。
Hope is fire, disappointment is smoke, life is the ignition, and smoke.
希望是火，失望是烟，生活就是一边点火，一边冒烟。
I hope life is like a fire, smoke down, seven ignition, smoke eight.
希望似火，失望如烟，人生如七处点火，八处冒烟。
Check fire area every 10minutes for re-ignition and report.
每10分钟检查火区复燃情况并报告。
This can cause a fire if an ignition source is present.
如果存在火源，这会导致起火。
It is necessary to cool combustible materials below their ignition temperatures to stop the fire.
必须通过把可燃材料冷却到它们的点燃温度以下来灭火。
Heat value, moisture, ignition point and ash content are main indexes to affect fire resistance.
热值、含水量、燃点和灰分含量是影响叶的抗火能力的主要指标。
水能灭火，难道还能点火？
水能灭火，难道还能点火？
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