A magnetar is a neutron star with a very strong magnetic field.

磁星是一种具有很强磁场的中子星。

Neutrons stars are incredibly dense, spin rapidly, and have very strong magnetic fields.

中子星密度惊人，自转速度很快，磁场很强。

The areas of the strongest fields coincide exactly with the position of sunspots.

磁场最强的部位正好就是太阳黑子的位置。

Much too small to generate the strong gravitational field needed to retain an atmosphere.

太小而没有足够大引力无法维持大气。

Astronomers think this conductive fluid is what gives Jupiter its super strong magnetic field.

天文学家认为这种可导电的流体使木星有了超强磁场。

They are not affected by even the strongest magnetic field and rarely interact with matter.

它们甚至不受最强磁场的影响，也很少与物质相互作用。

Many neutron stars have strong magnetic fields and as they spin, they produce radio emission.

许多中子星都有很强的磁场，当它们旋转时，会发射无线电。

They're extremely dense, with such strong gravitational fields, that not even light can escape their grasp.

黑洞的密度极高，引力场极强，连光都无法从其视界逃脱。

Now, here on Earth, we're mostly protected from the solar wind by our strong magnetic field.

在地球上，我们主要是被强磁场保护免受太阳风的影响。

One reason why Mars doesn't have an atmosphere is that it doesn't have a strong internal magnetic field.

火星为什么没有大气的原因之一就是它的内部没有强大的磁场。

Okay, so the gate has a really strong electromagnetic field, and that can change the directions of a compass needle.

入口有很强的电磁场会扰乱指南针的指向。

And, of course, there’s that strong magnetic field.

当然，还有强大的磁场。

A magnetar is a neutron star with a strong magnetic field.

磁星是具有强磁场的中子星。

These posit, among other things, that clocks will tick more slowly in stronger gravitational fields.

这些假设包括，在更强的引力场中，时钟走得会更慢。

That means it has a very strong gravitational field, which also means it can hold on to a lot of moons.

这意味着它有很强的引力场，也意味着它可以抓住很多卫星。

Mars, for example, doesn't have a strong magnetic field, and we think that's why its atmosphere is mostly gone today.

例如，火星就没有很强的磁场，我们认为这就是为什么它的大气层如今所剩无几的原因。

The outer core generates a strong magnetic field, which protects the Earth's atmosphere from the onslaught of the solar wind.

外核产生了强大的磁场，保护地球大气层免受太阳风的冲击。

Micronovae happen in special binary systems with a white dwarf star possessing a strong magnetic field and a low-mass normal star.

微新星发生在特殊的双星系统中，其中一颗白矮星拥有强大的磁场，一颗质量较低的普通恒星。

I ve talked about how the strong gravitational field around a black hole causes a lensing effect.

我已经讨论过黑洞周围的强引力场如何引起透镜效应。

If, however, its ampullae are overstimulated by a strong enough field, a shark is repelled, rather than attracted.

然而，如果它的壶腹被足够强的磁场过度刺激，鲨鱼就会被排斥，而不是被吸引。