standard frequency and time signal service

简明释义

标准频率和时间信号业务

英英释义

例句

1.The standard frequency and time signal service broadcasts precise time signals that are essential for telecommunications.

该标准频率和时间信号服务广播精确的时间信号，这对电信至关重要。

2.The GPS system uses data from the standard frequency and time signal service to improve location accuracy.

GPS系统使用来自标准频率和时间信号服务的数据来提高位置精度。

3.In aviation, pilots often check in with the standard frequency and time signal service before takeoff.

在航空领域，飞行员在起飞前经常与标准频率和时间信号服务进行确认。

4.The radio receiver is tuned to the standard frequency and time signal service for accurate timekeeping.

收音机接收器调谐到标准频率和时间信号服务以确保准确的时间记录。

5.Many scientific experiments rely on the standard frequency and time signal service to synchronize their measurements.

许多科学实验依赖于标准频率和时间信号服务来同步它们的测量。

作文

In our modern world, where precision and accuracy are paramount, the concept of standard frequency and time signal service plays a crucial role in various aspects of daily life. This service provides a reliable source of time and frequency signals, which are essential for synchronization in numerous applications, ranging from telecommunications to navigation systems. Understanding the significance of this service can help us appreciate how it underpins many technologies we often take for granted.The standard frequency and time signal service is primarily established to ensure that different systems and devices operate in harmony. For instance, in the field of telecommunications, accurate timing is vital for data transmission. If signals are not synchronized properly, it can lead to data loss or corruption. This service helps maintain the integrity of communication networks by providing a consistent time reference.Moreover, in the realm of Global Positioning System (GPS) technology, the importance of the standard frequency and time signal service becomes even more evident. GPS relies on satellites that transmit signals containing precise time information. These signals allow GPS receivers to calculate their exact location by comparing the time it takes for the signals to reach them from multiple satellites. Without a reliable standard frequency and time signal service, the accuracy of GPS navigation would be severely compromised, affecting everything from personal navigation to logistics and transportation.In addition to telecommunications and navigation, the standard frequency and time signal service is also critical in scientific research and experimentation. Many experiments require precise timing to ensure accurate results. For example, in physics experiments that involve measuring the speed of light or other fundamental constants, any discrepancy in timing can lead to significant errors. Therefore, researchers rely on this service to provide a stable reference point for their measurements.Furthermore, the standard frequency and time signal service has applications in various industries, including finance and broadcasting. In the financial sector, stock exchanges depend on precise timing for executing trades. Any delay can result in substantial financial losses. Similarly, broadcasting companies use this service to synchronize audio and video signals, ensuring that viewers receive a seamless experience.The implementation of the standard frequency and time signal service is made possible through various technologies, including atomic clocks and satellite systems. Atomic clocks, which are incredibly accurate, serve as the backbone of this service. They measure time based on the vibrations of atoms, allowing for an unprecedented level of precision. Satellite systems, such as those used in GPS, further enhance the reliability of the service by providing time signals across vast distances.In conclusion, the standard frequency and time signal service is an indispensable component of modern society, facilitating synchronization and precision across multiple domains. Its impact is felt in telecommunications, navigation, scientific research, finance, and broadcasting, among others. As we continue to advance technologically, the importance of maintaining accurate time and frequency signals will only grow. Recognizing the role of this service allows us to appreciate the intricate systems that support our everyday lives and the technological advancements that rely on precise timing.

在我们现代世界中，精确和准确至关重要，标准频率和时间信号服务的概念在日常生活的各个方面发挥着关键作用。该服务提供可靠的时间和频率信号来源，这对于许多应用程序的同步至关重要，从电信到导航系统。理解这一服务的重要性可以帮助我们欣赏它如何支撑我们常常视为理所当然的许多技术。标准频率和时间信号服务主要是为了确保不同的系统和设备能够和谐运作。例如，在电信领域，准确的时序对于数据传输至关重要。如果信号未能正确同步，可能会导致数据丢失或损坏。这项服务通过提供一致的时间参考，帮助维护通信网络的完整性。此外，在全球定位系统（GPS）技术领域，标准频率和时间信号服务的重要性更加明显。GPS依赖于传输包含精确时间信息的信号的卫星。这些信号使GPS接收器能够通过比较信号从多个卫星到达它们所需的时间来计算其确切位置。如果没有可靠的标准频率和时间信号服务，GPS导航的准确性将受到严重影响，这会影响从个人导航到物流和运输的方方面面。除了电信和导航，标准频率和时间信号服务在科学研究和实验中也至关重要。许多实验需要精确的时序以确保结果的准确性。例如，在涉及测量光速或其他基本常数的物理实验中，任何时序上的差异都可能导致重大错误。因此，研究人员依赖这项服务为他们的测量提供稳定的参考点。此外，标准频率和时间信号服务在金融和广播等多个行业中也有应用。在金融领域，证券交易所依赖精确的时序来执行交易。任何延迟都可能导致巨大的经济损失。同样，广播公司使用这项服务来同步音频和视频信号，确保观众获得无缝的体验。标准频率和时间信号服务的实施依赖于各种技术，包括原子钟和卫星系统。原子钟极其准确，是这项服务的基础。它们基于原子的振动来测量时间，从而实现前所未有的精度。卫星系统，例如用于GPS的系统，进一步增强了该服务的可靠性，通过广阔的距离提供时间信号。总之，标准频率和时间信号服务是现代社会不可或缺的组成部分，促进了多个领域的同步和精确。其影响体现在电信、导航、科学研究、金融和广播等多个方面。随着技术的不断进步，保持准确的时间和频率信号的重要性只会增加。认识到这项服务的作用使我们能够欣赏支撑我们日常生活的复杂系统以及依赖精确时序的技术进步。