本文讲述一种火灾报警器电源设计。
This paper introduces a design of one power sup - ply of fire annunciator.
——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。
Replaced the AC filter, applied pest control spay, replaced fire alarm batteries, etc.
我装了火灾报警器，就是想一定发生火灾，有足够的报警提示。
I fitted smoke alarm so that we could have plenty of warning if there were a fire.
完成了家里一些基本的维修工作。——换了空调过滤网，喷了杀虫药，给火灾报警器换了电池，等等。
Handled basic household maintenance. - replaced the ac filter, applied pest control spay, replaced fire alarm batteries, etc.
该系统由集中火灾报警器及区域火灾报警器组成，具有结构简单，工作可靠，功能完善，造价低廉，实用等特点。
The system consists of concentrating fire alarm device and regional fire alarm device. It is characterized as simply structure, working reliable, function powerful, price cheap and practical.
别的不说，大楼现在已经出现大面积漏水现象，水泥多处脱落，管道破裂，蒸汽阀门爆裂，输电设备失灵，火灾报警器不准。
Among other things, the buildings are experiencing major leaks, falling concrete, cracked pipes, exploding steam valves, electrical feeder failures and inaccurate fire alarm signals.
启动最近的火灾报警器——如果您在走廊里，在走廊的每一个紧急出口附近都设有报警器，敲碎报警器玻璃后按下火警报警按钮。
Open the nearest fire alarm. If you are in the corridor, there is a fire alarm near the emergency exit, break the glass of the fire-alarm push the fire alarm button.
现今，很多国家的有线电视在提供几十个频道的同时，将能运行与消防局与警方联网的防盗系统和火灾报警器，以此来保护我们的家园。
Cable television which in many countries now gives a choice of dozens of channels will soon be used to protect our homes by operating burglar and fire alarms linked to police and fire stations.
烟雾报警器可以降低在房屋火灾中死亡的风险。
A smoke alarm makes the risk of dying in a house fire smaller.
佛罗里达州潘萨括拉市：能让父母录下声音告诉孩子在火灾发生时该怎么办的报警器的发明灵感来自一个梦，该报警器的发明人之一艾迪-弗瑞如是说道。
PENSACOLA, Florida - The idea for a smoke detector that lets parents record a message to tell young children what to do when there is a fire came in a dream, one of its inventors says.
大家应该知道最近的火警报警器在什么位置，还有火灾发生时安全出口在哪，火门在哪。
Everyone should know where the nearest fire alarm box is located and where exits fire escapes, and fire doors are.
由于该报警器设计时考虑到了使用对象和恶劣工况，故不仅适用于船舶火灾报警，也可用于陆上设施的火灾报警。
Application objects and severe conditions are considered-when the alarm controller is designed, so it is not only applicable for Marine fire alarm, but also applicable for land USES.
该报警器配用相应的标准保安探头，可以实现防开启、防接近、防玻璃破碎、防火灾等全面的保安功能。
This alarm is equipped with standard security probe which can perform several secure functions, including the prevention of turning, approaching, breaking of glass, and the prevention of fire.
详细介绍了电气火灾监控报警器和电气火灾监控设备的构成及功能。
The structure and function of electric fire monitor and alarm detector and electric fire monitoring device were introduced in detail.
火灾是近年来发生频率较高的一种灾害，在建筑物中安装火灾自动报警器就是预防火灾的一个重要手段。
In recent years, fire occurred in a higher frequency. Installing automatic fire detectors in buildings is an important means to prevent fires.
如果发生火灾，首先打破玻璃，弄响报警器，然后拨119，报告火灾发生的地点。
If a fire breaks out, first break the glass to sound the fire alarm, then dial 119 and report where the fire is.
如果发生火灾，首先打破玻璃，弄响报警器，然后拨119，报告火灾发生的地点。
If a fire breaks out, first break the glass to sound the fire alarm, then dial 119 and report where the fire is.
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