daylight saving meridian

简明释义

计算夏令时间的标准子午线

英英释义

例句

1.The concept of daylight saving meridian is crucial for understanding how time zones adjust during the summer months.

理解夏令时子午线的概念对于理解夏季月份时间区的调整至关重要。

2.The daylight saving meridian helps standardize timekeeping for businesses that operate internationally.

夏令时子午线帮助标准化国际运营企业的时间记录。

3.In regions near the daylight saving meridian, sunset can occur much later in the evening during summer.

在靠近夏令时子午线的地区，夏季日落时间可以晚得多。

4.Traveling across different daylight saving meridian regions can be confusing due to time changes.

穿越不同的夏令时子午线区域可能会因时间变化而感到困惑。

5.Countries that observe daylight saving meridian often shift their clocks forward in spring.

观察夏令时子午线的国家通常在春季将时钟向前拨。

作文

Daylight saving time (DST) has been a topic of discussion for many years. The concept revolves around the idea of moving the clock forward by one hour during the warmer months to extend evening daylight. This practice can lead to various benefits, including energy savings and increased outdoor activities in the evenings. However, understanding the implications of this shift requires a deeper look at the term daylight saving meridian, which refers to the specific longitude that defines the standard time zone for a given area before adjustments for daylight saving are made. The daylight saving meridian is crucial because it helps determine how much we shift our clocks forward. For instance, in the United States, the standard time is based on several meridians, with the most recognized being the Eastern, Central, Mountain, and Pacific Time zones. When daylight saving time begins, typically in March, clocks are set forward one hour, which means that the local time now aligns differently with the daylight saving meridian. This adjustment can confuse some individuals who may not fully grasp the relationship between their local time and the standard time defined by these meridians.One of the primary reasons for implementing DST is to make better use of daylight during the longer days of summer. By shifting the clock, people can enjoy more daylight in the evening hours, which encourages outdoor activities and can even boost local economies. However, the daylight saving meridian plays a significant role in how effectively this system works. If a region's meridian is not aligned with the actual solar time, the benefits of DST may be diminished. Critics of DST often argue that the disruption caused by changing the clocks can lead to health issues, as people's circadian rhythms are affected. The daylight saving meridian becomes a focal point in these discussions, as it highlights the geographical discrepancies that arise when different regions adopt or reject DST. For example, some states in the U.S. have chosen to remain on standard time year-round, creating confusion about what time it is relative to the daylight saving meridian.In conclusion, the term daylight saving meridian is integral to understanding the broader implications of daylight saving time. It represents the geographical standard that underpins the time changes we experience and helps clarify how these changes affect our daily lives. As we continue to evaluate the pros and cons of DST, recognizing the importance of the daylight saving meridian can lead to more informed discussions and decisions regarding time management in our increasingly busy lives. Whether we embrace or challenge the practice of daylight saving time, it is essential to understand its foundational concepts, such as the daylight saving meridian, to navigate the complexities of time in a modern world.

夏令时（DST）多年来一直是一个讨论的话题。这个概念围绕着在温暖的月份将时钟向前拨一个小时，以延长晚上的日光。这种做法可以带来各种好处，包括节能和增加晚上的户外活动。然而，理解这一变化的含义需要更深入地了解术语daylight saving meridian，它指的是在进行夏令时调整之前，定义某个区域标准时区的特定经度。daylight saving meridian至关重要，因为它帮助确定我们将时钟向前拨动的幅度。例如，在美国，标准时间基于几个经度，其中最被认可的是东部、中部、山区和太平洋时区。当夏令时开始时，通常在三月，时钟向前拨一个小时，这意味着当地时间与daylight saving meridian的对齐方式发生了变化。这种调整可能会让一些人感到困惑，他们可能没有完全理解他们的当地时间与这些经度所定义的标准时间之间的关系。实施夏令时的主要原因之一是为了在夏季较长的白天更好地利用日光。通过调整时钟，人们可以在晚上享受更多的日光，这鼓励了户外活动，甚至可以促进地方经济的发展。然而，daylight saving meridian在这一系统的有效性中发挥着重要作用。如果一个地区的经度与实际的太阳时间不一致，夏令时的好处可能会减弱。夏令时的批评者常常争辩说，改变时钟所造成的干扰可能导致健康问题，因为人们的生物钟受到影响。daylight saving meridian在这些讨论中成为一个焦点，因为它突出了当不同地区采用或拒绝夏令时时出现的地理差异。例如，美国的一些州选择全年保持标准时间，造成关于相对于daylight saving meridian的时间混乱。总之，术语daylight saving meridian对于理解夏令时的更广泛影响至关重要。它代表了支撑我们所经历的时间变化的地理标准，并有助于澄清这些变化如何影响我们的日常生活。当我们继续评估夏令时的利与弊时，认识到daylight saving meridian的重要性可以引导我们在日益繁忙的生活中进行更明智的讨论和决策。无论我们是拥抱还是挑战夏令时，理解其基础概念，例如daylight saving meridian，对于在现代世界中驾驭时间的复杂性至关重要。