electric alarm

简明释义

电报警器

英英释义

例句

1.I installed an electric alarm 电子警报 system in my house for security.

我在家里安装了一个电子警报系统以提高安全性。

2.Make sure the electric alarm 电子警报 is connected to the power supply.

确保电子警报连接到电源。

3.The electric alarm 电子警报 can be programmed to alert you at specific times.

这个电子警报可以被编程在特定时间提醒你。

4.The electric alarm 电子警报 went off when the temperature exceeded the limit.

当温度超过限制时，电子警报响了。

5.I set the electric alarm 电子警报 to wake me up at 7 AM.

我设置了电子警报在早上7点叫醒我。

作文

In the modern world, technology has significantly transformed our daily lives, making tasks easier and more efficient. One of the most essential devices that have become a staple in households and workplaces is the electric alarm. An electric alarm is an electronic device designed to alert individuals about specific events, such as the time to wake up, reminders for important tasks, or warnings about security breaches. The importance of electric alarms cannot be overstated, as they play a crucial role in enhancing our safety and productivity.The concept of an electric alarm dates back to the early 19th century when various inventors began creating mechanical devices for alerting people. However, with advancements in technology, these alarms have evolved into sophisticated electronic systems. Today, we find electric alarms in various forms, including alarm clocks, smoke detectors, carbon monoxide detectors, and security systems. Each type serves a unique purpose but shares the common goal of providing alerts to keep us informed and safe.One of the most common uses of an electric alarm is in alarm clocks. Most people rely on these devices to wake up on time, ensuring they can start their day without delay. Alarm clocks come with various features, such as snooze buttons, multiple alarm settings, and even gradual volume increase to make waking up less jarring. With the advent of smart technology, many alarm clocks now connect to smartphones, allowing users to customize their wake-up experience further.Another critical application of electric alarms is in home security systems. These alarms are designed to detect unauthorized entry or unusual activity within a property. When triggered, they emit loud sounds to scare off intruders and alert homeowners. Many modern security systems also send notifications to the homeowner's smartphone, enabling them to monitor their property remotely. This integration of technology not only enhances safety but also provides peace of mind to individuals, knowing they are protected.In addition to security, electric alarms are vital in preventing disasters. Smoke detectors and carbon monoxide detectors are two examples of alarms that can save lives. A smoke detector alerts occupants of a building to the presence of smoke, indicating a potential fire. Similarly, a carbon monoxide detector warns individuals of dangerous levels of this odorless gas, which can be lethal. The timely alerts from these electric alarms can give people crucial moments to evacuate and seek safety.Furthermore, electric alarms have applications in various industries. For instance, in manufacturing, alarms can signal equipment malfunctions or safety hazards, prompting immediate action to prevent accidents. In hospitals, alarms are used to monitor patients' vital signs, alerting medical staff to any changes that require attention. The versatility of electric alarms demonstrates their significance across different sectors.In conclusion, electric alarms have become indispensable tools in our daily lives. They enhance our safety, improve productivity, and provide peace of mind. As technology continues to advance, we can expect electric alarms to evolve further, incorporating new features and functionalities that will make them even more effective. Embracing these devices not only helps us manage our time better but also ensures that we are prepared for unexpected events, ultimately leading to a safer and more organized life.

在现代社会，科技显著改变了我们的日常生活，使任务变得更容易和高效。其中一种在家庭和工作场所成为主流的设备就是电警报。电警报是一种电子设备，旨在提醒个人特定事件，例如起床时间、重要任务的提醒或安全漏洞的警告。电警报的重要性不容小觑，因为它们在提高我们的安全性和生产力方面发挥着至关重要的作用。电警报的概念可以追溯到19世纪初，当时各种发明家开始创造机械装置以提醒人们。然而，随着科技的进步，这些警报已经演变为复杂的电子系统。今天，我们发现电警报有多种形式，包括闹钟、烟雾探测器、一氧化碳探测器和安全系统。每种类型都有其独特的目的，但都共享一个共同目标，即提供警报以使我们保持知情和安全。电警报最常见的用途之一是在闹钟中。大多数人依赖这些设备按时醒来，确保他们能准时开始一天的工作。闹钟具有多种功能，例如贪睡按钮、多重闹钟设置，甚至渐增音量以使醒来的过程不那么刺耳。随着智能技术的发展，许多闹钟现在可以连接到智能手机，允许用户进一步自定义他们的唤醒体验。电警报的另一个关键应用是在家庭安全系统中。这些警报旨在检测未经授权的进入或财产内的不寻常活动。一旦触发，它们会发出响亮的声音以吓跑入侵者并提醒房主。许多现代安全系统还会向房主的智能手机发送通知，使他们能够远程监控自己的财产。这种技术的集成不仅增强了安全性，还为个人提供了安心感，让他们知道自己得到了保护。除了安全之外，电警报在防止灾难方面至关重要。烟雾探测器和一氧化碳探测器是可以拯救生命的警报的两个例子。烟雾探测器会提醒建筑物的居民存在烟雾，表明可能发生火灾。同样，一氧化碳探测器会警告个人危险的气体浓度，这种气体是无色无味的，可能致命。这些电警报的及时警报可以为人们提供宝贵的逃生时间。此外，电警报在各个行业都有应用。例如，在制造业中，警报可以信号设备故障或安全隐患，促使立即采取措施以防止事故。在医院中，警报用于监测患者的生命体征，提醒医务人员注意任何需要关注的变化。电警报的多功能性展示了它们在不同领域的重要性。总之，电警报已成为我们日常生活中不可或缺的工具。它们增强了我们的安全性，提高了生产力，并提供了安心感。随着科技的不断进步，我们可以期待电警报进一步发展，融入新的功能和特性，使其更加有效。拥抱这些设备不仅有助于我们更好地管理时间，还确保我们为意外事件做好准备，最终过上更安全、更有条理的生活。