Greenwich date

简明释义

格林尼治日

英英释义

例句

1.The meeting is scheduled for a Greenwich date to avoid any confusion about time zones.

会议定在一个格林威治日期，以避免任何时区上的混淆。

2.The airline uses Greenwich date for all international flight schedules.

航空公司对所有国际航班时间表使用格林威治日期。

3.The software automatically adjusts to the Greenwich date when calculating deadlines.

该软件在计算截止日期时会自动调整为格林威治日期。

4.We need to convert our local time to Greenwich date for accurate coordination.

我们需要将本地时间转换为格林威治日期以便准确协调。

5.Please ensure that the report is submitted by the Greenwich date specified in the guidelines.

请确保报告在指南中指定的格林威治日期之前提交。

作文

The concept of time is fundamental to our daily lives, and one of the most important references for timekeeping is the Greenwich date. The term refers to the standard time that is based on the Prime Meridian, which runs through Greenwich, London. This meridian is significant because it is defined as 0 degrees longitude, and it serves as the starting point for measuring time zones across the globe. Understanding the Greenwich date is crucial for various reasons, including navigation, international communication, and even technology. Historically, the need for a standardized time arose from the expansion of railroads and telecommunication in the 19th century. As trains began to travel longer distances, it became necessary to have a uniform schedule that everyone could follow. Before the adoption of the Greenwich date, each locality would set its own time based on the position of the sun, leading to confusion and chaos in transportation. In 1884, an international conference was held in Washington, D.C., where it was decided that the world would adopt the Greenwich date as the basis for global timekeeping. Today, the Greenwich date is not only pivotal in determining local times but also plays a vital role in global activities. For example, when coordinating business meetings across different countries, knowing the Greenwich date helps avoid misunderstandings regarding time differences. Similarly, in the field of aviation, flight schedules are often referenced using Coordinated Universal Time (UTC), which is essentially the same as Greenwich date. This ensures that all airlines operate on a consistent time framework, facilitating smoother operations. Moreover, the Greenwich date has implications in science and technology. For instance, GPS systems rely heavily on precise timing to provide accurate location data. The satellites that make up the GPS network use atomic clocks that are synchronized to UTC, which is derived from the Greenwich date. Without this synchronization, the accuracy of GPS navigation would be compromised, affecting everything from personal travel to military operations. In addition to its practical applications, the Greenwich date also holds cultural significance. It symbolizes the interconnectedness of our world, reminding us that despite geographical boundaries, we share a common framework for understanding time. Events like New Year's celebrations are coordinated globally based on the Greenwich date, showcasing how this standard transcends individual cultures and unites us in shared experiences. In conclusion, the Greenwich date is more than just a reference point for time; it is a cornerstone of modern society. From facilitating international travel and commerce to enhancing scientific research and fostering cultural connections, its importance cannot be overstated. As we continue to advance technologically and culturally, the Greenwich date will remain a vital part of our global infrastructure, ensuring that we can navigate our increasingly interconnected world with precision and clarity.

时间的概念对我们的日常生活至关重要，而其中一个最重要的时间参考是格林威治日期。这个术语指的是基于通过伦敦格林威治的本初子午线的标准时间。这个子午线之所以重要，是因为它被定义为0度经度，并且作为测量全球时区的起点。理解格林威治日期对于导航、国际交流甚至技术等多种原因都至关重要。历史上，19世纪铁路和电信的扩展使得对标准化时间的需求应运而生。随着火车开始进行更长距离的旅行，制定一个所有人都能遵循的统一时间表变得必要。在采用格林威治日期之前，各地会根据太阳的位置设定自己的时间，导致运输上的混乱和困扰。1884年，在华盛顿特区举行了一次国际会议，决定世界将采用格林威治日期作为全球时间计量的基础。今天，格林威治日期不仅在确定地方时间方面至关重要，而且在全球活动中也发挥着重要作用。例如，在协调不同国家之间的商务会议时，了解格林威治日期有助于避免关于时差的误解。同样，在航空领域，航班时刻表通常使用协调世界时（UTC）作为参考，这基本上与格林威治日期相同。这确保了所有航空公司在一致的时间框架内运营，从而促进了更顺利的操作。此外，格林威治日期在科学和技术中也具有重要意义。例如，GPS系统在提供准确位置信息时极度依赖精确的时间。构成GPS网络的卫星使用与UTC同步的原子钟，而UTC源自格林威治日期。如果没有这种同步，GPS导航的准确性将受到影响，从个人旅行到军事行动都会受到影响。除了实际应用外，格林威治日期还具有文化意义。它象征着我们世界的相互联系，提醒我们尽管存在地理边界，但我们共享一个理解时间的共同框架。诸如新年庆祝活动等事件在全球范围内根据格林威治日期协调，展示了这一标准如何超越各个文化，将我们团结在共同的经历中。总之，格林威治日期不仅仅是一个时间参考点；它是现代社会的基石。从促进国际旅行和商业到增强科学研究和促进文化联系，其重要性不容小觑。随着我们在技术和文化方面的不断进步，格林威治日期将继续作为我们全球基础设施的重要组成部分，确保我们能够以精确和清晰的方式导航我们日益互联的世界。