Greenwich Mean Time (GMT)

简明释义

格林威治时间

英英释义

例句

1.Travelers often use Greenwich Mean Time (GMT) as a reference point when planning international trips.

旅行者在计划国际旅行时常常使用格林威治标准时间（GMT）作为参考点。

2.When scheduling a meeting with colleagues in different time zones, it's important to convert your time to Greenwich Mean Time (GMT).

在安排与不同时间区的同事开会时，将你的时间转换为格林威治标准时间（GMT）是很重要的。

3.In the UK, daylight saving time means that the country shifts to British Summer Time (BST), which is Greenwich Mean Time (GMT) plus one hour.

在英国，夏令时意味着该国转为英国夏令时间（BST），即比格林威治标准时间（GMT）快一个小时。

4.The flight from New York to London departs at 6 PM local time, which is 11 PM in Greenwich Mean Time (GMT).

从纽约到伦敦的航班在当地时间晚上6点起飞，这在格林威治标准时间（GMT）是晚上11点。

5.The conference call is set for 3 PM Greenwich Mean Time (GMT), so please adjust your clocks accordingly.

会议电话定于格林威治标准时间（GMT）下午3点，请相应调整你的时钟。

作文

Understanding time zones is crucial in our increasingly interconnected world. One of the most significant time references is Greenwich Mean Time (GMT), which serves as a baseline for coordinating time across the globe. Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London, and it has been used since the 19th century as a standard time reference. This system allows different regions to synchronize their clocks, facilitating international communication, travel, and commerce.The concept of Greenwich Mean Time (GMT) was established during the International Meridian Conference held in Washington, D.C., in 1884. At this conference, it was decided that the prime meridian would be located at the Royal Observatory in Greenwich. This decision was pivotal because it provided a uniform framework for timekeeping worldwide. Before the establishment of Greenwich Mean Time (GMT), local mean times were used, which varied from one location to another, causing confusion in scheduling and navigation.Today, Greenwich Mean Time (GMT) is often used interchangeably with Coordinated Universal Time (UTC), although there are some technical differences. While UTC is based on atomic time and can include leap seconds, Greenwich Mean Time (GMT) is a time zone that does not change with the seasons. Understanding these nuances is important for anyone dealing with international affairs or technology that relies on precise timing.The use of Greenwich Mean Time (GMT) extends beyond just telling time; it plays a critical role in aviation, computing, and telecommunications. For instance, airlines schedule flights based on Greenwich Mean Time (GMT) to avoid confusion caused by varying local times. Similarly, computer networks synchronize data transfers using Greenwich Mean Time (GMT) to ensure that timestamps are accurate and consistent across different systems.In addition to its practical applications, Greenwich Mean Time (GMT) also has cultural significance. It represents a historical commitment to standardization and cooperation among nations. The idea that we can all agree on a single point of reference for time is a testament to human ingenuity and collaboration. It symbolizes how societies can come together to solve complex problems, paving the way for advancements in science, technology, and trade.However, it's essential to recognize that while Greenwich Mean Time (GMT) provides a foundation for global timekeeping, it is not without its challenges. As the world continues to evolve, new technologies and methods of communication emerge, leading to debates about the relevance of traditional timekeeping methods. Some argue for a more flexible approach to time that accommodates the needs of a rapidly changing society.In conclusion, Greenwich Mean Time (GMT) is more than just a time reference; it is a symbol of global unity and cooperation. Its establishment has had lasting impacts on how we communicate, travel, and conduct business across borders. As we move forward into an even more interconnected future, understanding the significance of Greenwich Mean Time (GMT) will remain essential for navigating the complexities of our world. Whether for practical applications or its cultural implications, Greenwich Mean Time (GMT) continues to play a vital role in our daily lives and the functioning of our global society.

理解时区在我们日益互联的世界中至关重要。其中一个最重要的时间参考是格林威治标准时间（GMT），它作为全球协调时间的基准。格林威治标准时间（GMT）是位于伦敦格林威治皇家天文台的平均太阳时间，自19世纪以来被用作标准时间参考。该系统使不同地区能够同步它们的时钟，从而促进国际通信、旅行和商业。格林威治标准时间（GMT）的概念是在1884年华盛顿特区举行的国际子午线会议上建立的。在这次会议上，决定将本初子午线设在格林威治皇家天文台。这一决定具有重要意义，因为它为全球的时间记录提供了统一的框架。在建立格林威治标准时间（GMT）之前，各地使用当地平均时间，这导致了调度和导航中的混乱。如今，格林威治标准时间（GMT）通常与协调世界时（UTC）交替使用，尽管二者之间存在一些技术差异。UTC基于原子时间，并可能包括闰秒，而格林威治标准时间（GMT）则是一个不随季节变化的时区。理解这些细微差别对于处理国际事务或依赖精确计时的技术的人来说至关重要。格林威治标准时间（GMT）的使用不仅限于报时；它在航空、计算和电信中也发挥着关键作用。例如，航空公司根据格林威治标准时间（GMT）安排航班，以避免因各地时间不同而造成的混乱。同样，计算机网络使用格林威治标准时间（GMT）同步数据传输，以确保时间戳在不同系统之间准确且一致。除了实用应用外，格林威治标准时间（GMT）还具有文化意义。它代表了对标准化和国家间合作的历史承诺。我们都能就时间的单一参考点达成一致的想法，是人类智慧和合作的证明。它象征着社会如何团结起来解决复杂问题，为科学、技术和贸易的进步铺平道路。然而，必须认识到，尽管格林威治标准时间（GMT）为全球时间记录提供了基础，但它并非没有挑战。随着世界的不断发展，新技术和通信方式的出现，引发了关于传统计时方法相关性的辩论。一些人主张采用更灵活的时间观念，以适应快速变化的社会需求。总之，格林威治标准时间（GMT）不仅仅是一个时间参考；它是全球团结与合作的象征。它的建立对我们跨国沟通、旅行和商业运作产生了持久影响。随着我们迈向一个更加互联的未来，理解格林威治标准时间（GMT）的重要性仍将是驾驭我们世界复杂性的关键。无论是出于实用应用还是文化影响，格林威治标准时间（GMT）继续在我们的日常生活和全球社会的运作中发挥着至关重要的作用。