time signal

简明释义

报时信号

英英释义

例句

1.The network time protocol (NTP) sends time signals over the internet to synchronize computer clocks.

网络时间协议（NTP）通过互联网发送时间信号以同步计算机时钟。

2.During the experiment, we used a time signal to ensure all participants started at the same moment.

在实验过程中，我们使用了一个时间信号，确保所有参与者同时开始。

3.The GPS system relies on accurate time signals from satellites to determine location.

GPS系统依赖于卫星发出的准确时间信号来确定位置。

4.The radio station broadcasts a time signal every hour to help listeners synchronize their clocks.

广播电台每小时播放一个时间信号，帮助听众同步他们的时钟。

5.In aviation, pilots receive a time signal to coordinate takeoff and landing times.

在航空中，飞行员接收到一个时间信号以协调起飞和降落时间。

作文

In our fast-paced world, the concept of time has become more crucial than ever. We rely on various methods to keep track of time, and one important aspect of this is the use of a time signal. A time signal is essentially a transmission that indicates the exact time, often used in broadcasting or communication systems to synchronize devices or inform the public of the current time. This can be particularly useful in industries where precision is key, such as aviation, telecommunications, and broadcasting.Historically, time signals have been transmitted in several ways. The most common method is through radio waves, where a specific frequency broadcasts a tone or a series of tones at regular intervals. These signals allow listeners to set their clocks accurately. For instance, in many countries, the National Institute of Standards and Technology (NIST) provides a time signal that can be received by anyone with a radio capable of tuning into the correct frequency. This ensures that everyone has access to the same precise time, which is essential for coordination and scheduling.The importance of a time signal extends beyond just keeping clocks synchronized. In the realm of technology, devices such as computers, smartphones, and servers depend on accurate timekeeping to function correctly. For example, in computer networks, a time signal helps maintain the integrity of data transactions and prevents issues related to time discrepancies. Without a reliable time signal, systems could fail to communicate effectively, leading to potential errors and data loss.Moreover, in our daily lives, we often take for granted the convenience that time signals provide. Think about the last time you checked your watch or phone; the time displayed is likely a result of synchronization with a time signal. This synchronization allows us to plan our activities, attend meetings, and coordinate with others seamlessly. It is a fundamental part of our society that supports everything from simple daily routines to complex global operations.In conclusion, a time signal plays a vital role in our modern life. It ensures that we all operate on the same schedule, whether it be for personal use or in professional settings. As technology continues to evolve, the methods of transmitting time signals will also advance, but their importance will remain unchanged. Understanding the significance of a time signal can help us appreciate the intricate systems that keep our world running smoothly. Therefore, the next time you glance at the clock, remember the invisible network of signals that keeps us all in sync with time.

在我们快节奏的世界中，时间的概念变得比以往任何时候都更为重要。我们依赖各种方法来跟踪时间，其中一个重要方面就是使用时间信号。时间信号本质上是一种传输，指示确切的时间，通常用于广播或通信系统，以同步设备或告知公众当前时间。这在航空、电信和广播等对精确度要求极高的行业中尤其有用。历史上，时间信号通过多种方式传输。最常见的方法是通过无线电波，在特定频率上以规律的间隔广播音调或一系列音调。这些信号使听众能够准确地设置他们的时钟。例如，在许多国家，国家标准与技术研究所（NIST）提供的时间信号可以被任何能够调谐到正确频率的收音机接收。这确保了每个人都能获得相同的精确时间，这对于协调和安排至关重要。时间信号的重要性不仅限于保持时钟同步。在技术领域，计算机、智能手机和服务器等设备依赖于准确的时间记录才能正常工作。例如，在计算机网络中，时间信号有助于维护数据交易的完整性，并防止与时间差异相关的问题。如果没有可靠的时间信号，系统可能无法有效沟通，从而导致潜在的错误和数据丢失。此外，在我们的日常生活中，我们常常理所当然地认为时间信号所提供的便利。想想上一次你查看手表或手机的时间；显示的时间很可能是与时间信号同步的结果。这种同步使我们能够计划活动、参加会议以及与他人无缝协调。这是我们社会的基本组成部分，支持从简单日常事务到复杂全球运营的所有事情。总之，时间信号在我们现代生活中扮演着至关重要的角色。它确保我们所有人都在同一时间表上运作，无论是出于个人使用还是在专业环境中。随着技术的不断发展，传输时间信号的方法也将不断进步，但其重要性不会改变。理解时间信号的意义可以帮助我们欣赏那些让我们的世界顺利运转的复杂系统。因此，下次你瞥一眼时钟时，请记住那种保持我们所有人时间同步的无形信号网络。