| 释义 |
magnetic fields
释义
磁场：物体周围的磁力线的区域，可以由磁体或电流产生。
例句
1·The fact that sunspots are magnetic fields accounts for their dark appearance.
太阳黑子是磁场的事实解释了它们的黑色外观。
2·Astronomers did eventually figure out what sunspots had to do with magnetic fields .
天文学家最终确实发现了太阳黑子与磁场的关系。
3·That's because magnetic fields reduce the pressure exerted on the gases inside of them, making the spots cooler than the rest of the Sun's surface.
这是因为磁场降低了施加在内部气体上的压力，使得太阳黑子比太阳表面的其他部分温度更低。
同义词
磁场（magnetic field的复数）
magneticfield
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