geomagnetic

简明释义

英[ˌdʒiːəʊmæɡˈnetɪk]美[ˌdʒiːoʊmæɡˈnetɪk]

adj. 地磁的；地磁气的

英英释义

单词用法

同义词

反义词

例句

1.The results show that the subway of the city has significant influence for the observation environments of geomagnetic field.

结果显示，城市地铁交通对其周围的地磁观测环境具有较大的影响。

2.Geomagnetic storms usually last 24 to 48 hours — but some could last for many days, read a statement from the us National Weather Service.

美国国家天气气象局的报道陈述说，地球磁暴通常持续24至48小时——但是个别能持续几天时间。

3.The measure method, scheme and result of astronomical azimuth of Zhaoqing Geomagnetic Station are introduced.

介绍了肇庆地磁台天文方位角的测量方法、方案及测量结果。

4.The data of IGRF (International geomagnetic Reference Field) are widely used in the geomagnetic basic investigations.

(国际地磁参考场)资料在地磁学的基础研究中得到广泛的应用。

5.Low carbon steel samples were tested under static tension conditions in quest of physical mechanism in geomagnetic field.

为探索磁记忆现象的物理机制，在地磁场环境中，静载拉伸低碳钢板状试件。

6.Y is tangential to the ground at the device's current location and points toward the geomagnetic North Pole.

值是设备当前所处位置与地磁北极的正切值。

7.And while aurorae are normally visible only at high latitudes, they can light up the sky even at lower latitudes during a geomagnetic storm.

虽然极光通常只出现在高纬度地区，但是在磁暴发生时，极光也能点亮稍低纬度地区的天空。

8.The study of the Earth's magnetic field is known as geomagnetic 地磁的 research.

对地球磁场的研究被称为地磁的研究。

9.Scientists monitor geomagnetic 地磁的 storms to predict their effects on technology.

科学家监测地磁的风暴，以预测它们对技术的影响。

10.The geomagnetic 地磁的 field protects the Earth from solar radiation.

地球的地磁的场保护地球免受太阳辐射的影响。

11.Changes in the geomagnetic 地磁的 field can indicate upcoming earthquakes.

地磁场的变化可能预示着即将发生的地震。

12.Researchers are studying geomagnetic 地磁的 reversals in the geological record.

研究人员正在研究地质记录中的地磁的反转现象。

作文

The Earth is a complex system that is constantly influenced by various forces, one of which is the geomagnetic 地磁的 field. This field is generated by the movement of molten iron in the Earth's outer core and plays a crucial role in protecting our planet from harmful solar radiation. The geomagnetic 地磁的 field extends far beyond the surface of the Earth, creating a protective shield known as the magnetosphere. This shield deflects charged particles from the sun, which can otherwise strip away the atmosphere and expose the surface to dangerous levels of radiation. Understanding the geomagnetic 地磁的 field is essential for many scientific disciplines, including geology, meteorology, and space science. Scientists study variations in the geomagnetic 地磁的 field to gain insights into the Earth's interior and its dynamic processes. For example, changes in the geomagnetic 地磁的 field can indicate shifts in tectonic plates or volcanic activity, providing valuable information for predicting natural disasters. Moreover, the geomagnetic 地磁的 field also influences navigation systems. Many animals, including birds and sea turtles, rely on the geomagnetic 地磁的 field for migration. They are able to sense the direction and intensity of the Earth's magnetic field, allowing them to travel thousands of miles with remarkable accuracy. This ability has fascinated scientists for decades, leading to numerous studies aimed at understanding the mechanisms behind this natural navigation. In addition to its biological significance, the geomagnetic 地磁的 field plays a critical role in technology. Modern navigation systems, such as GPS, depend on precise measurements of the Earth's magnetic field. Disruptions in the geomagnetic 地磁的 field can lead to inaccuracies in these systems, affecting everything from aviation to maritime operations. As our reliance on technology increases, understanding the geomagnetic 地磁的 field becomes even more important. Furthermore, the geomagnetic 地磁的 field is not static; it undergoes gradual changes over time, a phenomenon known as secular variation. These changes can influence climate patterns and have been linked to historical events, such as the Little Ice Age. By studying the geomagnetic 地磁的 record preserved in rocks and sediments, scientists can reconstruct past climates and understand how the Earth has responded to natural changes in the geomagnetic 地磁的 field. In conclusion, the geomagnetic 地磁的 field is a vital component of our planet's environment, influencing everything from natural phenomena to technological systems. As we continue to explore and understand the complexities of the Earth, the study of the geomagnetic 地磁的 field will remain an important area of research. It not only helps us protect our planet but also enhances our understanding of the intricate relationships between the Earth and the universe. Without a doubt, the geomagnetic 地磁的 field is fundamental to life on Earth, and its mysteries continue to captivate scientists and researchers around the world.

地球是一个复杂的系统，受到各种力量的不断影响，其中之一就是地磁的场。这个场是由地球外核中熔融铁的运动产生的，对于保护我们的星球免受有害太阳辐射的影响起着至关重要的作用。地磁的场延伸远超地球表面，形成了一个称为磁层的保护屏障。这个屏障可以偏转来自太阳的带电粒子，否则这些粒子会剥离大气层，使地表暴露于危险的辐射水平之下。 理解地磁的场对于许多科学学科至关重要，包括地质学、气象学和空间科学。科学家们研究地磁的场的变化，以获取有关地球内部及其动态过程的见解。例如，地磁的场的变化可以指示构造板块或火山活动的变化，为预测自然灾害提供有价值的信息。 此外，地磁的场也影响导航系统。许多动物，包括鸟类和海龟，依赖于地磁的场进行迁徙。它们能够感知地球磁场的方向和强度，使它们能够以惊人的准确性旅行数千英里。这种能力几十年来一直吸引着科学家的注意，导致了许多旨在理解这种自然导航机制的研究。 除了生物学上的重要性，地磁的场在技术上也发挥着关键作用。现代导航系统，如GPS，依赖于对地球磁场的精确测量。地磁的场的干扰可能导致这些系统的不准确，影响从航空到海洋操作的方方面面。随着我们对技术的依赖增加，理解地磁的场变得更加重要。 此外，地磁的场并不是静态的；它随着时间的推移而发生渐变，这种现象被称为世代变化。这些变化可能影响气候模式，并与历史事件（如小冰期）有关。通过研究保存在岩石和沉积物中的地磁的记录，科学家们可以重建过去的气候，并理解地球如何应对地磁的场的自然变化。 总之，地磁的场是我们星球环境的重要组成部分，影响从自然现象到技术系统的一切。随着我们继续探索和理解地球的复杂性，地磁的场的研究将仍然是一个重要的研究领域。它不仅帮助我们保护我们的星球，还增强了我们对地球与宇宙之间复杂关系的理解。毫无疑问，地磁的场是地球生命的基础，其奥秘继续吸引着全球的科学家和研究人员。