smoke detector

音标发音

If your laptop's battery is on fire, try unplugging the smoke detector before running this program.
如果膝上型电脑的电池着火，请在运行此程序之前先拔掉感烟探测器。
The devices can emit a range from around 88 to a painful 150 decibels, which is louder than a standard smoke detector.
这种设备可以发出88到150分贝的噪声，比标准的烟雾检测器还要响亮。
As I fanned the smoke detector furiously with a towel, Madeleine rushed off the couch to see what was going on, tripped and spilled her orange juice on herself and the floor.
当我拿着毛巾疯狂地扇着烟雾报警器，Madeleine从沙发上跑出来看发生了什么事情，结果自己绊到了还将橘子汁洒到身子和地板上。

But, I was so thankful for that sensitive smoke detector when we had the fire in our laundry room!!!!
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The electrician I hired, after calling a random name in the phonebook forgot to put the battery in the smoke detector.
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We recognize that some risks are undertaken willingly ( kiteboarding, using the stairs, forgetting to buy a smoke detector, juggling chainsaws).
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a device that makes a loud noise when there is smoke present to tell people that there is a fire

烟雾探测
The main task of this paper is as follow:The design of smoke detector is based on the MCU of MSP430F2012,finish the power supply circuit,smoke detection and amplification circuit which compose the hardware system of the detector.
主要完成的工作如下:烟雾探测器以TI MSP430F2012单片机为核心,设计了探测器电源电路,烟雾检测及放大电路,构成了探测器的硬件系统。
感烟式探测器