angle off declination

简明释义

倾角偏角

英英释义

例句

1.The compass reading needs to angle off declination to accurately reflect true north.

指南针读数需要调整偏差角以准确反映真北方向。

2.Before starting your hike, check how much you need to angle off declination to avoid getting lost.

在开始徒步旅行之前，检查一下你需要调整偏差角多少，以避免迷路。

3.In sailing, one must angle off declination to account for magnetic variation.

在航海中，必须调整偏差角以考虑磁偏差。

4.The map indicated that we should angle off declination by 10 degrees to reach our destination.

地图显示我们应该调整偏差角10度才能到达目的地。

5.When navigating through the mountains, it's crucial to angle off declination to ensure you are heading in the right direction.

在穿越山区时，至关重要的是要调整偏差角以确保你朝着正确的方向前进。

作文

In the field of navigation and geophysics, understanding the concept of angle off declination is crucial for accurate orientation and positioning. The term refers to the angle between true north and magnetic north, which can vary depending on geographical location. This variation is known as magnetic declination or magnetic variation. As we navigate through different terrains, the angle off declination becomes a significant factor in ensuring that our compasses provide us with correct bearings. For instance, when using a compass to find our way in the wilderness, we must account for the angle off declination. If we are in an area where magnetic north deviates from true north by, say, 10 degrees east, we need to adjust our compass readings accordingly. Failing to do so could lead us astray, causing us to miss our intended destination. This adjustment process involves adding or subtracting the angle off declination from our compass heading, depending on whether the declination is east or west.The importance of the angle off declination is not limited to outdoor navigation. It also plays a vital role in various scientific fields such as geology and archaeology. Geologists often study the magnetic properties of rocks to understand the historical movements of tectonic plates. By analyzing the angle off declination in rock samples, they can infer the direction and position of the Earth's magnetic field at the time the rocks were formed. This information helps scientists piece together the geological history of our planet.Moreover, archaeologists utilize the concept of angle off declination when surveying ancient sites. Many archaeological artifacts and structures are aligned with celestial bodies or magnetic forces. Understanding how the angle off declination has changed over centuries allows archaeologists to make more informed conclusions about the cultural practices of ancient civilizations. For example, if a structure is found to be oriented towards a specific star or celestial event, knowing the historical angle off declination can help date the site more accurately.In conclusion, the angle off declination is a multifaceted concept that extends beyond simple navigation. Its applications in geology, archaeology, and other scientific fields highlight its significance in understanding both our environment and our history. Whether we are hiking through a forest, studying the Earth's crust, or uncovering the mysteries of past civilizations, recognizing and adjusting for the angle off declination is essential for achieving accuracy and success. As we continue to explore and learn, the knowledge of this concept will undoubtedly remain a vital tool in our quest for understanding the world around us.

在导航和地球物理学领域，理解“angle off declination”这一概念对于准确定位和方向至关重要。这个术语指的是真北和磁北之间的角度，这个角度根据地理位置的不同而变化。这种变化被称为磁偏角或磁变异。当我们穿越不同的地形时，“angle off declination”成为确保我们的指南针提供正确航向的重要因素。例如，当我们在荒野中使用指南针寻找方向时，我们必须考虑“angle off declination”。如果我们处于一个磁北偏离真北10度东的区域，我们需要相应地调整我们的指南针读数。如果不这样做，可能会导致我们偏离航向，使我们错过预定目的地。这个调整过程涉及根据偏角是东还是西来加减“angle off declination”。“angle off declination”的重要性不仅限于户外导航。它在地质学和考古学等多个科学领域也发挥着至关重要的作用。地质学家经常研究岩石的磁性特征，以了解构造板块的历史运动。通过分析岩石样本中的“angle off declination”，他们可以推断出岩石形成时地球磁场的方向和位置。这些信息帮助科学家拼凑出我们星球的地质历史。此外，考古学家在调查古代遗址时也利用“angle off declination”的概念。许多考古文物和结构都是与天体或磁力对齐的。理解“angle off declination”在数世纪间如何变化，可以使考古学家对古代文明的文化实践做出更有根据的结论。例如，如果发现某一结构朝向特定的星星或天文事件，了解历史上的“angle off declination”可以帮助更准确地确定该遗址的年代。总之，“angle off declination”是一个多方面的概念，超越了简单的导航。它在地质学、考古学及其他科学领域的应用突显了其在理解我们环境和历史方面的重要性。无论我们是在森林中远足、研究地壳，还是揭示过去文明的奥秘，认识并调整“angle off declination”对于实现准确性和成功至关重要。随着我们继续探索和学习，掌握这一概念无疑将继续成为我们理解周围世界的重要工具。