smoke detector

简明释义

感烟式探测器

英英释义

例句

1.A functioning smoke detector can save lives during a fire.

一个正常工作的烟雾探测器可以在火灾中拯救生命。

2.Replace the batteries in your smoke detector at least once a year.

每年至少更换一次你的烟雾探测器的电池。

3.If the smoke detector goes off, evacuate the building immediately.

如果烟雾探测器响了，立即撤离建筑物。

4.Make sure to test your smoke detector regularly to ensure it works properly.

确保定期测试你的烟雾探测器以确保其正常工作。

5.The landlord is responsible for installing smoke detectors in rental properties.

房东负责在出租物业中安装烟雾探测器。

作文

In today's world, safety is a paramount concern for everyone. One of the most essential devices that help ensure our safety at home and in workplaces is the smoke detector. A smoke detector is an electronic device that senses smoke as an indicator of fire. It is designed to provide early warning to individuals, allowing them to take necessary actions to evacuate and prevent potential disasters.The importance of a smoke detector cannot be overstated. Statistics show that having a working smoke detector in your home can significantly reduce the risk of dying in a fire. According to the National Fire Protection Association (NFPA), three out of five fire deaths occur in homes without functioning smoke detectors. This alarming statistic highlights the necessity of installing and maintaining these devices.There are different types of smoke detectors available in the market today. The most common types are ionization and photoelectric smoke detectors. Ionization smoke detectors are generally more responsive to flaming fires, while photoelectric smoke detectors are better at detecting smoldering fires. Many experts recommend using both types of smoke detectors in your home to ensure comprehensive coverage against various types of fires.Installing a smoke detector is a simple process that can save lives. It is recommended to place smoke detectors in every bedroom, outside each sleeping area, and on every level of the home, including the basement. Regular maintenance is also crucial; homeowners should test their smoke detectors monthly and replace the batteries at least once a year. Additionally, it is advisable to replace the entire smoke detector unit every ten years to ensure optimal functionality.Beyond installation and maintenance, educating family members about the importance of smoke detectors is vital. Everyone should know how smoke detectors work and what to do when they hear the alarm. Practicing fire drills and having an escape plan can further enhance safety. Children and adults alike should understand that a smoke detector is their first line of defense against fire hazards.In conclusion, a smoke detector is an indispensable tool for ensuring fire safety in our homes and workplaces. By understanding its function, properly installing it, and maintaining it regularly, we can protect ourselves and our loved ones from the devastating effects of fire. Let us not take this small but mighty device for granted; instead, let us appreciate the peace of mind that comes with knowing we have a smoke detector watching over us. Investing in a reliable smoke detector is investing in our safety and well-being, making it one of the simplest yet most effective measures we can take to safeguard our lives.

在当今世界，安全是每个人最重要的关注点之一。帮助确保我们在家中和工作场所安全的最基本设备之一就是烟雾探测器。烟雾探测器是一种电子设备，可以将烟雾作为火灾的指示物进行感应。它旨在向人们提供早期警报，使他们能够采取必要措施进行疏散并防止潜在灾害。烟雾探测器的重要性不容小觑。统计数据显示，在家中拥有一个正常工作的烟雾探测器可以显著降低火灾死亡的风险。根据国家消防协会（NFPA）的数据，三分之五的火灾死亡发生在没有正常运行的烟雾探测器的家庭中。这一令人震惊的统计数据突显了安装和维护这些设备的必要性。目前市场上有不同类型的烟雾探测器可供选择。最常见的类型是电离型和光电型烟雾探测器。电离型烟雾探测器通常对明火反应更敏感，而光电型烟雾探测器则更擅长检测阴燃火。许多专家建议在家中使用这两种类型的烟雾探测器，以确保对各种类型火灾的全面覆盖。安装烟雾探测器是一个简单的过程，可以拯救生命。建议在每个卧室、每个睡眠区域外以及房屋的每一层（包括地下室）安装烟雾探测器。定期维护也至关重要；房主应每月测试他们的烟雾探测器，并至少每年更换一次电池。此外，建议每十年更换整个烟雾探测器单元，以确保最佳功能。除了安装和维护，教育家庭成员了解烟雾探测器的重要性也是至关重要的。每个人都应该知道烟雾探测器如何工作，以及在听到警报时该怎么办。进行消防演习和制定逃生计划可以进一步增强安全性。儿童和成年人都应该理解，烟雾探测器是他们抵御火灾危险的第一道防线。总之，烟雾探测器是确保我们家庭和工作场所火灾安全不可或缺的工具。通过理解其功能、正确安装并定期维护，我们可以保护自己和所爱的人免受火灾的毁灭性影响。让我们不要忽视这个小而强大的设备；相反，让我们珍惜因有烟雾探测器守护我们而带来的安心。投资于可靠的烟雾探测器就是投资于我们的安全和福祉，这使其成为我们可以采取的最简单但最有效的保护生命措施之一。