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We know about magnetism by the way magnets act.我們通過磁鐵的作用知道磁性是怎么一回事.The N pole and S pole of two magnets will attract each other.兩個(gè)磁體的N極和S極互相吸引.The entire ring has about 1000 magnets spaced at regular intervals.整個(gè)圓環(huán)由大約100...
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n.電磁體，電磁鐵( electromagnet的名詞復(fù)數(shù) )...
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n.磁鐵，磁體( magnet的名詞復(fù)數(shù) )，有吸引力的人[物]，磁石，吸鐵石...
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magnets的音標(biāo)：magnets的英式發(fā)音音標(biāo)為：['m?ɡn?ts]magnets的美式發(fā)音音標(biāo)為：['m?ɡn?ts]...
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The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由電磁鐵.The rails of their Maglev train were made of about 100 magnets.他們所做的磁懸浮列車軌道采用了約100塊磁鐵.Magnets are used for the controller's attac...
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The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由電磁鐵.Other electromagnets would push and pull the train along the track.其他的電磁鐵會(huì)在軌道上拉或者推火車.Electromagnets would be used to dissipate the ene...
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Other electromagnets would push and pull the train along the track.其他的電磁鐵會(huì)在軌道上拉或者推火車.The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由電磁鐵.Electromagnets would be used to dissipate the ene...
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electromagnets的音標(biāo)：...