magnetic的例句

1. The mineral is weakly magnetic.: 这种矿石有轻微的磁性。

2. Magnetic coils focus the electron beams into fine spots.: 磁线圈将电子束聚焦成细小的点。

3. A radio signal has both electrical and magnetic properties.: 无线电信号既具有电的特性也具有磁的特性。

4. The block becomes magnetic when the current is switched on.: 一通上电流，这块板就会有磁性。

5. The electrically charged gas particles are affected by magnetic forces.: 带电的气体粒子受磁力的影响。

6. Develop a magnetic brain scanner.: 研制一种脑磁扫描仪。

7. Maybe the rocks are moved by a magnetic force.: 也许岩石是被磁力移动的。

8. Brain structure was studied using 3D magnetic resonance imaging.: 利用3D磁共振成像技术对脑结构进行了研究。

9. The store's card reader failed to scan the card's magnetic strip.: 这家商店的读卡器未能扫描到卡上的磁条。

10. 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。

11. 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。

12. When you actually wanna store information on disk, you can actually use magnetic particles.: 当你想在磁盘上存储信息时，你可以使用磁粒子。

13. 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。

14. 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。

15. 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。

16. When the magnetic field is at its strongest, and sunspots at their most plentiful, they cluster close to the equator.: 当磁场最强，太阳黑子最丰富的时候，它们会聚集在赤道附近。

17. They were kind enough to send us this magnetic tank which we'll call forth from the computer solutions to a series of problems.: 他们很好心地给我们送来了这个磁箱，可以用电脑来解决一系列的问题。

18. It would allow notations made with a stylus on a page printed with a special magnetic ink to simultaneously appear on a computer screen.: 它允许用手写笔在用特殊磁性墨水打印的页面上做记号，同时显示在电脑屏幕上。

19. Archaeologists also may locate buried remains by using such technologies as ground radar, magnetic-field recording, and metal detectors.: 考古学家们还可能利用地面雷达、磁场记录和金属探测器等技术来定位被掩埋的遗骸。

20. They also offer a set of kitchen utensils like a magnetic saucepan that can be cooked using electromagnetic wave transmission technology.: 他们还推出了一系列的厨房用具，比如可以利用电磁波传导技术进行烹饪的磁性炖锅。

21. Whereas atmospheric storms arise in a matter of hours and last for days, magnetic tempests develop over decades and persist for centuries.: 大气风暴出现在几小时内，持续几天，而磁暴形成要几十年，持续几个世纪。

22. Western Europeans had also developed and put into use the magnetic compass, which helped when clouds obliterated both the Sun and the stars.: 西欧人也已经发明并且使用了磁罗盘，当云彩同时遮住了太阳和星星时，它就能起作用。

23. This metallic core gives Earth its characteristic magnetic field, which has played an extremely important role in the history of our planet.: 这种金属核赋予地球特有的磁场，在地球的历史上发挥了极其重要的作用。

24. Now a company in Massachusetts says that by using magnetic brain scans they can determine with 97% accuracy whether someone is telling the truth.: 现在，马萨诸塞州的一家公司表示，通过使用磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。

25. Now, a company in Massachusetts says that by using magnetic brain scans, they can determine with 97% accuracy whether someone is telling the truth.: 现在，马萨诸塞州的一家公司表示，通过磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。

26. 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。

27. In 1832, the year of Michael Faraday's discovery that a changing magnetic field produces an electric field, a young French engineer patented a new and more efficient waterwheel.: 1832年，也就是迈克尔·法拉第发现磁场变化会产生电场的那一年，一位年轻的法国工程师为一种新的、效率更高的水车申请了专利。

28. The magnetic pull of the city was hard to resist.: 都市的强大魅力难以抗拒。

29. A thin magnetic stripe (magstripe) is all that stands between your credit card information and the bad guys.: 你的信用卡信息和坏人之间只隔着一个薄磁条。

30. The Earth's magnetic field is generated as the molten iron of the Earth's outer core revolves around its solid inner core; when surges in the molten iron occur, magnetic tempests are created.: 地球磁场是由地球外核的熔铁围绕固体内核旋转而产生的；当铁水激增，就会发生磁暴。

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