| 释义 |
magnetic field 英音 [ mæɡˌnetɪk ˈfiːld ] 美音 [ mæɡˌnetɪk ˈfiːld ] 释义 磁场:在磁体或电流载体附近的空间部分,在该空间中可以检测到由磁体或电流产生的磁力。 例句 1·Messenger will explore the surface of Mercury, its crust, its atmosphere and even its magnetic field . “信使号”将探索水星的表面、地壳、大气,甚至其磁场。 2·Geomagnetic activity, the natural variations in Earth's magnetic field , it fluctuates in 11-year cycles. 地磁活动是地球磁场的自然变化,其波动周期为11年。 3·At the Earth's surface, these tempests can be detected by changes in the strength of the Earth's magnetic field . 在地球表面,可以通过改变地球磁场强度来检测这些风暴。
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