universal time coordinated

简明释义

协调世界时协调世界时间

英英释义

例句

1.Please convert your local time to universal time coordinated before sending the report.

请在发送报告之前将您的当地时间转换为协调世界时间。

2.All timestamps in our database are recorded in universal time coordinated.

我们数据库中的所有时间戳都以协调世界时间记录。

3.The meeting is scheduled for 3 PM universal time coordinated.

会议定于协调世界时间下午3点举行。

4.To avoid confusion, always specify times in universal time coordinated.

为避免混淆，请始终以协调世界时间指定时间。

5.The flight departs at 10 AM universal time coordinated.

航班将在协调世界时间上午10点起飞。

作文

In our increasingly interconnected world, the concept of time has become more critical than ever. One of the key standards used globally is Universal Time Coordinated, often abbreviated as UTC. This time standard is essential for various applications, including aviation, telecommunications, and even everyday activities like scheduling meetings across different time zones. Understanding Universal Time Coordinated is vital for anyone who interacts with people from different parts of the globe.Universal Time Coordinated is a time standard that serves as the basis for civil timekeeping worldwide. It is not affected by Daylight Saving Time and remains constant throughout the year. This consistency makes it easier to coordinate activities across different regions. For instance, when planning an international conference, knowing that the meeting starts at 10 AM UTC allows participants from various countries to convert that time into their local time accurately.One of the most significant advantages of Universal Time Coordinated is its precision. It is based on International Atomic Time (TAI) and is adjusted with leap seconds to account for irregularities in Earth's rotation. This level of accuracy is crucial for scientific research, satellite navigation systems, and global positioning systems (GPS), which rely on precise timing to function correctly.Moreover, Universal Time Coordinated plays a vital role in computer networks and the internet. Many protocols and systems use UTC to timestamp data, ensuring that information is synchronized across different servers and devices. This synchronization is crucial for maintaining the integrity of data and ensuring that transactions occur in the correct order.Despite its importance, many people may not fully understand how to use Universal Time Coordinated in their daily lives. For example, when traveling to a new country, it is essential to be aware of the local time zone and how it relates to UTC. A common mistake is assuming that local time is always ahead of or behind UTC by a fixed number of hours. However, factors such as Daylight Saving Time can complicate this calculation, leading to confusion.To illustrate, consider a traveler flying from New York to London. New York operates on Eastern Standard Time (EST), which is UTC-5 during standard time and UTC-4 during Daylight Saving Time. In contrast, London operates on Greenwich Mean Time (GMT) or UTC+0 during standard time and UTC+1 during Daylight Saving Time. If the traveler does not account for these differences, they may arrive at their destination an hour late or early, causing unnecessary stress.In conclusion, Universal Time Coordinated is more than just a technical term; it is a fundamental aspect of modern life that facilitates global communication and interaction. By understanding how to use UTC effectively, individuals can navigate the complexities of time zones and ensure that their activities align with others around the world. As our world continues to shrink due to advancements in technology and travel, mastering the concept of Universal Time Coordinated will undoubtedly become an invaluable skill for everyone.

在我们日益互联的世界中，时间的概念变得比以往任何时候都更加重要。全球使用的关键标准之一是协调世界时，通常缩写为UTC。这个时间标准对于各种应用至关重要，包括航空、通信，甚至是日常活动，如跨不同时区安排会议。理解协调世界时对任何与来自不同地区的人互动的人来说都是至关重要的。协调世界时是一种时间标准，作为全球民用时间的基础。它不受夏令时的影响，全年保持不变。这种一致性使得跨不同地区协调活动变得更加容易。例如，在计划国际会议时，知道会议在UTC时间上午10点开始，可以让来自不同国家的参与者准确地将这个时间转换为他们的当地时间。协调世界时最显著的优势之一是其精确性。它基于国际原子时间（TAI），并通过闰秒进行调整，以考虑地球自转的不规则性。这种精确度对于科学研究、卫星导航系统和全球定位系统（GPS）至关重要，这些系统依赖于精确的时间来正常运行。此外，协调世界时在计算机网络和互联网中也扮演着重要角色。许多协议和系统使用UTC来给数据打时间戳，确保信息在不同服务器和设备之间同步。这种同步对于维护数据的完整性和确保交易按正确顺序发生至关重要。尽管其重要性不言而喻，但许多人可能并不完全理解如何在日常生活中使用协调世界时。例如，当旅行到一个新国家时，了解当地时区及其与UTC的关系至关重要。一个常见的错误是认为当地时间总是比UTC快或慢固定的小时数。然而，像夏令时这样的因素可能会使这种计算变得复杂，导致混淆。举个例子，考虑一个从纽约飞往伦敦的旅行者。纽约采用东部标准时间（EST），在标准时间下是UTC-5，夏令时下是UTC-4。相比之下，伦敦在标准时间下采用格林威治标准时间（GMT）或UTC+0，夏令时下是UTC+1。如果旅行者没有考虑这些差异，他们可能会提前或延迟到达目的地一个小时，从而造成不必要的压力。总之，协调世界时不仅仅是一个技术术语；它是现代生活的基本方面，促进了全球的沟通与互动。通过有效地理解如何使用UTC，个人可以驾驭时区的复杂性，并确保他们的活动与世界各地的其他人保持一致。随着我们的世界因技术和旅行的进步而不断缩小，掌握协调世界时的概念无疑将成为每个人一项宝贵的技能。