universal time

简明释义

国际标准时间

英英释义

例句

1.When planning international flights, always check the departure and arrival times in universal time.

在计划国际航班时，务必检查出发和到达时间的协调世界时间。

2.You can convert your local time to universal time using various online tools.

您可以使用各种在线工具将您的当地时间转换为协调世界时间。

3.The meeting is scheduled for 3 PM universal time to accommodate participants from different time zones.

会议定于协调世界时间下午3点，以便于来自不同时区的参与者。

4.The software updates will be released at midnight universal time on Friday.

软件更新将在周五的协调世界时间午夜发布。

5.The rocket launch is set for 10 AM universal time, which is 6 AM Eastern Standard Time.

火箭发射定于协调世界时间上午10点，即东部标准时间上午6点。

作文

In our increasingly interconnected world, the concept of universal time (世界协调时间) has become essential for coordinating activities across different time zones. Universal time refers to a time standard that is not affected by local time differences, allowing people from various regions to synchronize their schedules effectively. This idea is particularly important in fields such as aviation, telecommunications, and international business, where precise timing is crucial.The origin of universal time can be traced back to the need for a consistent timekeeping system. Before the establishment of standardized time zones, people relied on solar time, which varied depending on their geographical location. The introduction of universal time helped eliminate confusion and miscommunication that arose from these discrepancies. It provided a common reference point that everyone could use, regardless of where they were located.One of the most widely recognized forms of universal time is Coordinated Universal Time (UTC). UTC is the time standard that serves as the basis for civil timekeeping worldwide. It is determined using highly precise atomic clocks and is adjusted with leap seconds to account for irregularities in the Earth's rotation. This ensures that universal time remains accurate and reliable, making it an indispensable tool for global communication and collaboration.The significance of universal time extends beyond mere convenience; it also plays a vital role in scientific research. For example, astronomers and physicists rely on universal time to coordinate observations and experiments across different locations. Without a standardized time reference, comparing data collected from various telescopes or laboratories would be nearly impossible. Thus, universal time underpins many advancements in science and technology.Moreover, as the world becomes more digital, the importance of universal time continues to grow. In the realm of the internet, for instance, servers and databases must operate in sync to ensure smooth functionality. When users from different parts of the globe access online services, universal time helps maintain order and efficiency, preventing potential issues that could arise from time discrepancies. However, despite its advantages, the concept of universal time can sometimes lead to misunderstandings. For instance, when scheduling meetings or events, individuals may confuse their local time with universal time. This can result in missed appointments or confusion about when an event is taking place. Therefore, it is crucial for people to familiarize themselves with how universal time works and to double-check their conversions when dealing with international communications.In conclusion, universal time (世界协调时间) is a fundamental aspect of modern society that facilitates global interaction and scientific progress. Its establishment has greatly improved our ability to communicate and collaborate across borders. As we continue to navigate an ever-more connected world, understanding and utilizing universal time will remain essential for ensuring clarity and efficiency in our daily lives.