radio receiver

简明释义

收音机

英英释义

例句

1.The radio receiver in my home stereo system allows me to listen to FM stations.

我家音响系统中的收音机接收器让我可以收听FM电台。

2.You need to adjust the antenna for the radio receiver to improve reception.

你需要调整天线，以改善收音机接收器的接收效果。

3.The old car has a vintage radio receiver that still picks up AM stations.

这辆旧车有一个复古的收音机接收器，仍然可以接收到AM电台。

4.During the storm, the radio receiver provided crucial weather updates.

在暴风雨期间，收音机接收器提供了重要的天气更新。

5.He connected the radio receiver to the speakers for better sound quality.

他将收音机接收器连接到扬声器，以获得更好的音质。

作文

In the modern world, technology plays a crucial role in our daily lives. One of the most significant inventions that have shaped communication is the radio. At the heart of this technology is the radio receiver, which allows us to access various audio broadcasts, including music, news, and entertainment. The radio receiver is an essential device that converts radio waves into sound, enabling us to enjoy a wide range of programming from the comfort of our homes or while on the go.The history of the radio receiver dates back to the late 19th century when pioneers like Guglielmo Marconi began experimenting with wireless communication. Initially, radio receivers were quite rudimentary, consisting of simple components like antennas and crystal detectors. However, as technology advanced, so did the design and functionality of the radio receiver. Today, we have sophisticated devices that not only receive AM and FM signals but also digital broadcasts and internet radio.One of the key features of a radio receiver is its ability to tune into different frequencies. This tuning capability allows users to select their preferred stations, whether they are interested in local news, international updates, or music genres. The radio receiver typically includes a dial or digital interface that makes it easy to navigate through available channels. This user-friendly design has contributed to the enduring popularity of radio as a medium for information and entertainment.Furthermore, the radio receiver is not limited to traditional radio broadcasts. With the rise of the internet, many radio receivers now come equipped with Wi-Fi capabilities, allowing users to stream online radio stations from around the world. This innovation has expanded the reach of radio, making it possible to discover new music and cultural content from different countries and regions. The versatility of the radio receiver in this digital age highlights its importance as a tool for global connectivity.Another fascinating aspect of the radio receiver is its role in emergency communication. During natural disasters or other crises, radio remains one of the most reliable forms of communication. Many emergency services utilize radio receivers to disseminate critical information to the public. Portable radio receivers can be a lifeline for individuals who may lose power or access to other forms of media during emergencies. This reliability underscores the significance of the radio receiver in ensuring public safety and awareness.In conclusion, the radio receiver is a remarkable invention that has evolved significantly over the years. From its humble beginnings to its current state as a multifunctional device, the radio receiver continues to play a vital role in our lives. It connects us to the world, provides entertainment, and serves as a crucial tool in times of need. As technology continues to advance, the radio receiver will undoubtedly adapt and remain an integral part of our communication landscape.

在现代世界中，技术在我们的日常生活中扮演着至关重要的角色。影响交流的最重要发明之一就是收音机。在这项技术的核心是收音机接收器，它允许我们访问各种音频广播，包括音乐、新闻和娱乐。收音机接收器是一个基本设备，它将无线电波转换为声音，使我们能够在家中或外出时舒适地享受各种节目。收音机接收器的历史可以追溯到19世纪末，当时像古列尔莫·马可尼这样的先驱开始实验无线通信。最初，收音机接收器相当简单，由天线和晶体探测器等基本组件组成。然而，随着技术的进步，收音机接收器的设计和功能也不断发展。今天，我们拥有复杂的设备，不仅可以接收AM和FM信号，还可以接收数字广播和互联网广播。收音机接收器的一个关键特点是其调谐不同频率的能力。这种调谐能力使用户能够选择他们喜欢的电台，无论他们是对本地新闻、国际更新还是音乐类型感兴趣。收音机接收器通常包括一个旋钮或数字界面，方便用户浏览可用频道。这种用户友好的设计促进了收音机作为信息和娱乐媒介的持久受欢迎程度。此外，收音机接收器不仅限于传统的广播。随着互联网的兴起，许多收音机接收器现在配备了Wi-Fi功能，使用户能够从世界各地流式传输在线电台。这一创新扩大了收音机的覆盖范围，使得人们能够发现来自不同国家和地区的新音乐和文化内容。收音机接收器在这个数字时代的多功能性突显了它作为全球连接工具的重要性。收音机接收器的另一个迷人之处是它在紧急通信中的作用。在自然灾害或其他危机期间，收音机仍然是最可靠的通信方式之一。许多应急服务利用收音机接收器向公众传播重要信息。便携式收音机接收器在停电或失去其他媒体访问的情况下，可以成为个人的生命线。这种可靠性强调了收音机接收器在确保公共安全和意识方面的重要性。总之，收音机接收器是一项了不起的发明，多年来经历了显著的演变。从它的卑微起源到如今作为多功能设备的状态，收音机接收器继续在我们的生活中发挥至关重要的作用。它将我们与世界连接，提供娱乐，并在需要时作为关键工具。随着技术的不断进步，收音机接收器无疑会适应并继续成为我们通信领域的重要组成部分。