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1·The first MQ-8B Fire Scout flight using this production control segment took place Dec. 15 at the Webster Field annex of Naval Air Station, Patuxent River, Md.

2007年12月15日，在马里兰州Patuxent河海军航空站的韦伯斯特试验场的MQ-8B试飞中，首次使用了这种产品控制部分。

2·To effectively control the fire-induced smoke. it is necessary to get acquainted with the smoke movement and entrainment characteristics along the subway station.

要有效地控制火灾产生的烟气，就必须了解烟气在地铁站内的蔓延规律和沿程质量卷吸特性。

3·Shanghai Coking Company has setup a methanol filling station approved by Shanghai fire control committee after consulting the experts in the related field.

上海焦化经上海市消防协会专家咨询，已经获准甲醇加油站消防审批。

4·The fire control design of natural gas city gate station is discussed with an example.

结合实例，对城市天然气门站的消防设计进行探讨。