allowed band

简明释义

容许能带

英英释义

例句

1.The technician adjusted the settings to fit within the allowed band 允许频段 for optimal performance.

技术人员调整了设置，以适应最佳性能所需的 允许频段 allowed band 。

2.The radio can only pick up frequencies within the allowed band 允许频段 set by the manufacturer.

这台收音机只能接收到制造商设定的 允许频段 allowed band 内的频率。

3.In our network, devices must operate within the allowed band 允许频段 to avoid interference.

在我们的网络中，设备必须在 允许频段 allowed band 内运行，以避免干扰。

4.Before installation, ensure that the equipment is compatible with the allowed band 允许频段 specified in the guidelines.

在安装之前，确保设备与指南中规定的 允许频段 allowed band 兼容。

5.The allowed band 允许频段 for this wireless device is between 2.4 GHz and 2.5 GHz.

这个无线设备的 允许频段 allowed band 是在2.4 GHz到2.5 GHz之间。

作文

In today's world, where technology and communication are advancing at an unprecedented rate, the concept of an allowed band has become increasingly relevant. The term 'allowed band' refers to a designated range of frequencies or bandwidths that are permitted for specific uses, such as telecommunications, broadcasting, and data transmission. Understanding this concept is essential for both professionals in the field and the general public, as it impacts how we connect and communicate with each other.The importance of the allowed band can be seen in various aspects of our daily lives. For instance, when you use your smartphone to make a call or send a text message, your device operates within a certain frequency range that is regulated by government authorities. These regulations ensure that different services do not interfere with one another, which could lead to poor quality or dropped connections. By allocating specific frequencies to various services, authorities create an organized framework that allows for efficient communication.Additionally, the concept of an allowed band plays a critical role in the functioning of wireless networks. Wi-Fi, for example, operates within specific bands that are designated for unlicensed use. This means that anyone can use these frequencies without needing a special license, which has led to the proliferation of wireless internet access in homes, cafes, and public spaces. However, because many devices operate on the same bands, managing interference becomes crucial. Understanding the allowed band helps network engineers optimize performance and provide better services to users.Moreover, the allowed band is also significant in the context of radio and television broadcasting. Different channels are assigned specific frequencies to prevent overlap and ensure that signals remain clear. If multiple broadcasters were allowed to use the same frequency, it would result in a cacophony of sound and confusion for listeners and viewers. Therefore, regulatory bodies carefully manage these allowed bands to maintain order and clarity in broadcasting.However, as technology evolves, the demand for bandwidth continues to grow. With the rise of streaming services, online gaming, and smart devices, the existing allowed bands are becoming increasingly congested. This has prompted discussions about reallocating frequencies and expanding the allowed band for various services. Policymakers and industry leaders are now tasked with finding a balance between accommodating new technologies and ensuring that existing services remain reliable.In conclusion, the concept of the allowed band is vital for understanding how we communicate and connect in today's digital age. From smartphones to Wi-Fi and broadcasting, the allocation of frequencies ensures that our devices can operate effectively without interference. As we continue to innovate and expand our technological capabilities, the management of allowed bands will remain a critical factor in shaping the future of communication. It is essential for everyone, whether a professional in the field or a casual user, to grasp the significance of allowed bands and their impact on our daily lives.

在当今世界，科技和通信以空前的速度发展，‘allowed band’这个概念变得越来越相关。‘allowed band’一词指的是为特定用途（如电信、广播和数据传输）而允许的指定频率或带宽范围。理解这一概念对专业人士和公众都至关重要，因为它影响着我们如何相互连接和沟通。‘allowed band’的重要性可以在我们日常生活的各个方面看到。例如，当你使用智能手机拨打电话或发送短信时，你的设备在由政府机构监管的特定频率范围内运行。这些规定确保不同的服务不会相互干扰，否则可能导致质量差或连接中断。通过将特定频率分配给各种服务，相关机构创建了一个有组织的框架，使高效沟通成为可能。此外，‘allowed band’的概念在无线网络的功能中也发挥着关键作用。例如，Wi-Fi在指定用于非许可使用的特定频段内运行。这意味着任何人都可以使用这些频率，而无需特殊许可证，这导致了家庭、咖啡馆和公共场所无线互联网接入的普及。然而，由于许多设备在同一频段上运行，管理干扰变得至关重要。理解‘allowed band’帮助网络工程师优化性能，为用户提供更好的服务。此外，‘allowed band’在广播和电视播出方面也很重要。不同频道被分配特定频率，以防止重叠并确保信号清晰。如果多个广播商被允许使用相同的频率，就会导致声音杂乱无章，听众和观众都会感到困惑。因此，监管机构仔细管理这些‘allowed bands’，以维护广播的秩序和清晰度。然而，随着技术的发展，对带宽的需求不断增长。随着流媒体服务、在线游戏和智能设备的兴起，现有的‘allowed bands’变得越来越拥挤。这促使人们讨论重新分配频率和扩大各种服务的‘allowed band’。政策制定者和行业领导者现在面临着在容纳新技术和确保现有服务可靠之间找到平衡的问题。总之，‘allowed band’的概念对于理解我们在数字时代如何沟通和连接至关重要。从智能手机到Wi-Fi和广播，频率的分配确保我们的设备能够有效运行而不受干扰。随着我们继续创新和扩大技术能力，‘allowed bands’的管理将继续是塑造未来通信的关键因素。无论是该领域的专业人士还是普通用户，都必须掌握‘allowed bands’的重要性及其对我们日常生活的影响。