assigned frequency

简明释义

指配频率

英英释义

例句

1.The technician confirmed that the signal was clear on the assigned frequency.

技术人员确认信号在指定频率上清晰可见。

2.The network operates on a specific assigned frequency to minimize interference.

该网络在特定的指定频率上运行，以减少干扰。

3.In the event of an emergency, all units should switch to their assigned frequency.

在紧急情况下，所有单位应切换到其指定频率。

4.Each device must be tuned to its assigned frequency to communicate effectively.

每个设备必须调至其指定频率才能有效通信。

5.The radio station broadcasts at the assigned frequency of 101.5 FM.

该广播电台在指定频率101.5 FM上播出。

作文

In the world of telecommunications, the concept of frequency plays a crucial role in ensuring effective communication. Each device, whether it’s a mobile phone, a radio, or a television, operates on specific frequencies to transmit and receive signals. These frequencies are not randomly chosen; instead, they are predetermined and are referred to as the assigned frequency (指定频率). The assigned frequency is essential for minimizing interference between different devices and ensuring that signals can be transmitted clearly and efficiently.Understanding the importance of assigned frequency is vital for anyone involved in the field of communications. For instance, in the case of mobile networks, each carrier is allocated a range of frequencies that they can use to provide service to their customers. This allocation is regulated by government bodies to prevent overlap and ensure that each carrier can operate without disrupting others. If two carriers were to operate on the same assigned frequency, it would lead to significant interference, making it difficult for users to make calls or access the internet.Moreover, the assigned frequency also has implications beyond just telecommunications. In the realm of scientific research, particularly in fields like spectroscopy, the assigned frequency of light waves can determine how substances interact with light, which is critical for identifying chemical compositions. Researchers must be precise about the assigned frequency they use in experiments to ensure accurate results.The process of assigning frequencies is complex and involves various stakeholders. Regulatory agencies must consider factors such as population density, existing technology, and future growth when determining the assigned frequency for different services. For example, urban areas may require more frequencies due to higher demand, while rural areas might have less stringent needs. This careful planning helps to optimize the use of available frequencies and ensures that all users have access to reliable communication.In addition to regulatory considerations, technological advancements also influence how assigned frequency is utilized. With the advent of 5G technology, for instance, there is a push to utilize higher frequencies that can support faster data transmission. However, these higher assigned frequencies come with their own challenges, such as reduced coverage area and increased susceptibility to obstacles like buildings and trees. Therefore, engineers must innovate ways to effectively deploy infrastructure that can utilize these new frequencies without compromising service quality.Furthermore, understanding the assigned frequency is not only important for professionals in the field but also for consumers. As users of technology, being aware of how frequencies work can enhance our understanding of the devices we use daily. For example, when purchasing a new smartphone, knowing that it operates on certain assigned frequencies can help consumers choose the best device compatible with their carrier’s network.In conclusion, the term assigned frequency (指定频率) encompasses a wide range of applications and implications within the field of telecommunications and beyond. It is a fundamental aspect that enables effective communication, supports scientific research, and drives technological innovation. By grasping the significance of assigned frequency, individuals can better appreciate the complexities of modern communication systems and the careful planning that goes into ensuring they function seamlessly.