读知识>英语词典>smoke alarm翻译和用法

smoke alarm

英 [ˈsməʊk əlɑːm]

美 [ˈsmoʊk əlɑːrm]

n.  烟雾报警器(用于预防火灾)

牛津词典

    noun

    • 烟雾报警器(用于预防火灾)
      a device that makes a loud noise if smoke is in the air to warn you of a fire

      柯林斯词典

      • (预防火灾的)烟雾报警器
        Asmoke alarmor asmoke detectoris a device fixed to the ceiling of a room which makes a loud noise if there is smoke in the air, to warn people.

        英英释义

        noun

        • an alarm that is tripped off by fire or smoke
            Synonym:fire alarm

          双语例句

          • Study of Scatter Smoke Infrared Alarm Detector
            散射式感烟红外报警探测器机理的探讨
          • Unfortunately, the development of high-speed railway started late in China, the fire smoke alarm system assembled on operating EMUs is mostly imported from abroad at present.
            遗憾的是,我国的高速铁路发展起步晚,现行运营的动车组上装配的烟火报警系统完全依靠国外进口。
          • Design and Development of Intelligent Fire Smoke Alarm System on High Speed EMUs
            高速动车组智能烟火报警系统的设计与开发
          • Is smoke alarm policy effective?
            感烟报警器政策是否有效?
          • Discusses the structure and working principle of the interface circuit between ion sensing smoke detector and fire alarm controller.
            论述了离子感烟探测器与火灾报警控制器之间接口电路的结构及工作原理。
          • As an important competent for ensuring the train operation safety, high-performance fire smoke alarm system can reduce the fire accident greatly and drop the fire loss effectively.
            高性能的烟火报警系统作为保障动车行车安全的重要组成部分,可以大大减少火灾事故的发生,有效降低火灾造成的损失。
          • The image collected by sensor is clear and intact, so it meets the image quality requirement. The system can detect the frame and smoke to implement alarm in the early fire.
            传感器采集的图像清晰完整,满足系统对图像质量的要求,能够识别出火灾图像,实现早期火灾检测。
          • Adaptability of Aspiration Smoke Detection Alarm in Subways
            吸气式烟雾探测报警技术在地铁中的适用性
          • He woke with a start when the smoke alarm went off.
            当烟雾报警器响时,他惊醒过来。
          • Note the Smoke Alarm above the grandfather clock.
            注意:以上祖父时钟烟雾报警器。