Earth's magnetic field
地球磁場英文例句
- The Earth's magnetic field is generated by the movement of molten iron in the outer core.
地球磁場是由外核熔融鐵的運動產生的。 - Compasses use the Earth's magnetic field to indicate the direction of the Earth's magnetic north.
指南針使用地球磁場來指示地球的磁北方向。 - The Earth's magnetic field acts as a protective shield, deflecting charged particles from the solar wind.
地球磁場作為保護屏障，使帶電粒子偏離太陽風。 - Animals such as migratory birds use the Earth's magnetic field for navigation during their journeys.
遷徙鳥類等動物在旅行時使用地球磁場進行導航。 - The strength of the Earth's magnetic field varies in different locations and over time.
地球磁場強度在不同地點和時間上有所變化。 - Changes in the Earth's magnetic field can affect the accuracy of navigation systems and compass readings.
地球磁場的變化可能會影響導航系統和指南針讀數的準確性。 - The study of the Earth's magnetic field helps scientists understand the dynamics of the planet's interior.
對地球磁場的研究有助於科學家了解地球內部的動態過程。 - The Earth's magnetic field has undergone reversals in the past, where the magnetic north and south poles switch places.
地球磁場過去曾經逆轉，磁北極和磁南極互換位置。 - The Earth's magnetic field extends far into space and interacts with the solar wind and cosmic rays.
地球磁場延伸到太空深處，並與太陽風和宇宙射線相互作用。 - Geomagnetic storms, caused by disturbances in the Earth's magnetic field, can affect power grids and communication systems.
地球磁場干擾引起的地磁暴可能會影響電力網絡和通信系統。