1. an alarm that activates automatically when it detects smoke — called also smoke alarm
2. a device that sounds an alarm automatically when it detects smoke
smoke detectors 例句
英汉例句
You can read about smoke detectors in more detail in How smoke detectors Work, but the first one to hit the consumer market is called the ionization smoke detector.
Reliability of the transmission-type optical smoke detectors is affected by sensitivity of optical components to parasitic effects, especially to temperature.
传导型光学烟雾探测器的可靠性会受到光学元件寄生效应灵敏度的影响,特别是温度。
Change smoke detectors every 6 months.
每6个月更换烟雾探测器。
Install smoke detectors in your home. Maintain them by checking and changing the batteries regularly.
在家中安装烟雾探测仪。定期检查和更换电池,加以维护。
I'm checking the smoke detectors just in case there is a fire.