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| 1. | A test with a magnet and a compass shows that N-poles and S-poles attract each other, but that two N-poles |
| 磁铁和指南针的实验表明N极和S极互相吸引，两个N极或两个S极互相排斥。 |
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| 2. | box-handling crane with magnet |
| 料箱－电磁起重机 |
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| 3. | attract strongly, as if with a magnet. |
| 像用磁体来非常强烈的吸引。 |
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| 4. | Magnetic compasses work as they do because the Earth itself is a magnet with a north-south field that |
| 磁罗盘之所以能如此,原因在于地球本身为一大磁棒,有南北向磁场,可使能够自由移动的磁铁也指向与之相同的方向。 |
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| 5. | He picked all the needles up with a magnet. |
| 他用磁铁捡起了所有的针。 |
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| 6. | The result shows that the quenching inductor with wimble magnet inlaid is adaptable for this technique |
| 结果表明，带锥角镶嵌导磁体的圈式感应器，其有效圈高度、锥角和内径的合理匹配可以满足淬硬层形态的要求，采用立式淬火机床连续淬火可以大批量生产合格的半轴。 |
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| 7. | You can magnetize a needle by rubbing it with a magnet. |
| 你用磁铁擦针能使它磁化。 |
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| 8. | The alignment of the iron particles occurs because each of the iron filings becomes a miniature magnet |
| 铁粒子排列成线是由于每个铁屑都变成了一个拥有南极和北极的小型磁铁。 |
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| 9. | To grinding part surfaces with permanent magnet and magnetic grains is a new method of magnetic grinding |
| 利用永久磁体及磁性磨料对零件表面进行研磨,是磁力研磨中的一种新方法。 |
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| 10. | But when used, its powdering, forming and ceramic working should be strictly controlled, so that magnet |
| 在生产中必须严格控制制粉、型及烧结工艺,才能制造出高的磁通密度(剩磁)高的磁场强度的磁体,从而满足摩托车起动电机的电磁特性。 |
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