declinometer

简明释义

英[ˌdeklɪˈnɒmɪtə(r)]美[ˌdekləˈnɑːmɪtər]

n. 磁偏计；方位角计；磁针偏差计

英英释义

单词用法

同义词

反义词

例句

1.Computational results compared with monitoring results, proven that the declinometer technique is of the most reliability.

计算结果与试验监测结果的比较验证了测斜仪监测技术的可靠性。

2.Computational results compared with monitoring results, proven that the declinometer technique is of the most reliability.

计算结果与试验监测结果的比较验证了测斜仪监测技术的可靠性。

3.At a jacked pile foundation construction site in Chuangchun, declinometer technique is applied for field monitoring.

结合长春明珠会所静压桩基础施工工程，测斜仪技术应用于现场进行试验。

4.According to field trials, measurement results of FBG strain tube are mostly agreeable with these of declinometer.

现场实验结果显示FBG应变管的测量结果与测斜仪的测量结果非常吻合。

5.The geologist used a declinometer to measure the dip of the rock layers.

地质学家使用declinometer来测量岩层的倾斜角度。

6.During the field study, we relied on a declinometer to assess the orientation of the fault lines.

在实地研究中，我们依靠declinometer来评估断层线的方向。

7.The declinometer is an essential tool for civil engineers when designing foundations.

对于土木工程师来说，declinometer是设计基础时必不可少的工具。

8.Using a declinometer can help determine the stability of slopes in construction projects.

使用declinometer可以帮助确定建筑项目中坡度的稳定性。

9.In geology classes, students learn how to operate a declinometer to gather data.

在地质课上，学生们学习如何操作declinometer以收集数据。

作文

In the field of geology and geophysics, understanding the Earth's magnetic field is crucial for various applications, including navigation, mineral exploration, and environmental studies. One of the essential tools used in this field is the declinometer, a device that measures the magnetic declination, which is the angle between magnetic north and true north. This measurement is vital because it helps scientists and researchers understand the variations in the Earth's magnetic field, which can change due to various geological and solar activities. The declinometer operates on a relatively simple principle. It typically consists of a compass needle that is free to rotate and align itself with the Earth's magnetic field. By comparing the direction of the compass needle to a fixed reference point, researchers can determine the angle of declination. This information is particularly important for navigators who need to adjust their course based on the local magnetic variations. For instance, when using a traditional compass, if a navigator does not account for the declination, they may end up off course, leading to potential hazards, especially in unfamiliar territories. Moreover, the declinometer is not only useful for navigation but also plays a significant role in geological surveys. Geologists use this tool to study the magnetic properties of rocks and minerals. By measuring the declination at various locations, they can infer the historical movements of tectonic plates and understand how the Earth's magnetic field has changed over time. This information is invaluable for constructing models of the Earth's interior and predicting future geological events. In addition to its scientific applications, the declinometer is also employed in environmental studies. For example, researchers studying climate change may use this tool to assess how shifts in the Earth's magnetic field correlate with changes in the environment. Understanding these relationships can provide insights into the broader impacts of climate change on our planet. Despite its importance, the declinometer is often overlooked in discussions about navigation and geology. Many people are familiar with compasses, but few understand the significance of declination and how it affects navigation. Education and awareness about this tool can enhance our understanding of the natural world and improve our navigation skills. In conclusion, the declinometer is a vital instrument in the fields of geology, navigation, and environmental science. By measuring magnetic declination, it provides essential data that helps researchers and navigators make informed decisions. As we continue to explore and understand our planet, tools like the declinometer will remain indispensable for uncovering the mysteries of the Earth’s magnetic field and its implications for our environment.

在地质学和地球物理学领域，理解地球的磁场对于各种应用至关重要，包括导航、矿产勘探和环境研究。这个领域中使用的一种基本工具是declinometer，一种测量磁偏角的设备，磁偏角是指磁北与真北之间的角度。这个测量非常重要，因为它帮助科学家和研究人员理解地球磁场的变化，这些变化可能由于各种地质和太阳活动而发生。 declinometer的工作原理相对简单。它通常由一个可以自由旋转并与地球磁场对齐的指南针针组成。通过将指南针针的方向与固定参考点进行比较，研究人员可以确定偏角。这一信息对导航员尤其重要，因为他们需要根据当地的磁场变化来调整航向。例如，当使用传统指南针时，如果导航员不考虑偏角，他们可能会偏离航线，导致潜在的危险，尤其是在不熟悉的地区。 此外，declinometer不仅对导航有用，还在地质调查中发挥着重要作用。地质学家利用这个工具研究岩石和矿物的磁性特征。通过在不同地点测量偏角，他们可以推断构造板块的历史运动，并了解地球磁场如何随时间变化。这些信息对于构建地球内部模型和预测未来的地质事件至关重要。 除了科学应用，declinometer还被用于环境研究。例如，研究气候变化的研究人员可能使用这个工具来评估地球磁场的变化如何与环境变化相关联。理解这些关系可以为气候变化对我们星球更广泛影响的洞察提供见解。 尽管其重要性，declinometer在导航和地质讨论中常常被忽视。许多人熟悉指南针，但很少有人理解偏角的重要性以及它如何影响导航。关于这一工具的教育和意识可以增强我们对自然世界的理解，提高我们的导航技能。 总之，declinometer是地质学、导航和环境科学领域中的一个重要仪器。通过测量磁偏角，它提供了帮助研究人员和导航员做出明智决策的基本数据。随着我们继续探索和理解我们的星球，像declinometer这样的工具将继续对揭示地球磁场的奥秘及其对我们环境的影响至关重要。