The important fact is that the two poles of the magnet work in opposite ways.

重要的事实是，磁体两极的运行方式完全相反。

It's possible to hang a nail from a magnet and then use that nail to pick up another nail.

把一颗钉子挂在一个磁体上再用这颗钉子去吸起另一颗钉子是可能的。

I do clinical at a magnet hospital.

我在磁力医院做临床工作。

A magnet attracts iron.

磁石吸铁。

The earth may be thought of as a gigantic magnet.

整个地球可以想像为一块硕大的磁石。

One of the museum exhibits is this underground magnet antenna from the Bita cryptographic hardware.

博物馆的展馆之一是来自于 Bita 加密硬件的地下磁铁天线。

At some point, you will cut the magnet so small that you will have cut down to the size of a single atom.

从某个方面看，你会把磁体切到如此之小，小到只有一个单原子那么大。

Suppose someone to place an iron ball on the table, then this ball will run straightway towards the magnet.

假设有人在桌子上摆一个铁球，那么这个铁球立刻就会朝着磁铁的方向滚动过去。

If you use this little magnet you can draw a mustache or hair, or eyebrows or whatever on this particular face.

如果你想使用这小磁铁，你可以在这特定的脸上画胡子、头发或眉毛等等。

How many of you have a written contract, stuck with a magnet on the fridge, telling you when you're supposed to tidy up?

有人写过协议吗，在上面贴个磁力贴，规定好什么时候由谁打扫房间？

If you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.

如果你用一块具有较强磁力的颚型磁铁，然后把液氧倒在颚型磁铁的中间，氧气会停在颚型磁铁中。

The magnet creates a field that changes the polarity of a tiny, tiny portion of the metal particles which coat each platter's surface.

这个磁体创建一个磁场，能改变覆盖在磁盘表面的小金属粒子的极性。

In the 1990s the area became a magnet for new investment.

这个地区在20世纪90年代成了新的投资热点。

Many openers have a magnet or set of clamps to grip the open lid.

许多开启器是用磁铁或夹具来夹紧要开启的盖子。

Prospect Park, with its vast lake, is a magnet for all health freaks.

拥有大片湖区的展望公园是所有健身迷的向往之地。

The country remains a magnet for the future-minded from other nations.

这个国家仍然吸引着其他国家具有未来意识的人。

A group of English scholars left the French capital in 1167 to settle in Oxford and the place became a magnet for students and teachers from all over Britain.

1167年，一群英国学者离开法国首都，定居在牛津，而后牛津吸引了全英国教师和学生。

Begin with just one magnet.

仅仅从一个磁铁开始。

A magnet lifts up any iron and steel.

一块磁铁把所有的铁、钢制品吸起。

Each magnet represents separate task.

每块磁铁都代表着不同的任务。

NEWS: Magnet Drives Pill to the Right spot.

新闻：磁铁可以使药移到相应的地方。

GO-GETTER MAGNET Dubai, United Arab emirates.

商业成功人士的吸铁石：迪拜(阿拉伯联合酋长国)。

In the building there remained only the magnet yoke.

在大楼里只剩下了磁铁空架。

What you see here are these flywheels at the Magnet Lab.

这些就是电磁实验室，里的飞轮。

Two wires are attached to the magnet, usually red and black.

磁铁上连接着两根电线，通常分别为红色和黑色。

MIT, at the Magnet Lab, has two flywheels which are amazing.

在磁铁实验室中，有俩让人惊讶的飞轮。

I believe that music can act as a magnet to draw people together.

我相信音乐可以像一块磁铁那样将人们吸聚在一起。

These prevent the central magnet from moving up and down smoothly.

这样可以避免线圈中央的磁铁上下移动的幅度过小。

Unless you have a really good magnet collection, toss most of them.

除非你有一个很好的磁铁收集，否则把其中的多数都丢掉。

Have them point to the magnet that indicates what they want to eat or do.

让他们指出他们想吃或者想做的磁铁。