This ionizing radiation has enough energy to rip electrons from atoms.

这种电离辐射有足够的能量把电子从原子中剥离出来。

That protection keeps Solar wind and other ionizing radiation off of the surface.

这种保护使太阳风和其他电离辐射远离球表面。

These sand-sized particles emit ionizing radiation, capable of separating electrons from molecules and atoms.

这沙粒大小的微粒发出的离子辐射，能够使分子和原子电离。

One way scientists compare ionizing radiation exposure is a unit called the sievert.

科学家们区别电离辐射暴露的一个方法是一种叫西韦特的单位。

There are also other environmental risk factors like ionizing radiation, like from chest X-rays and CT scans.

还有一因素如胸部X线或CT扫描等电离辐射，也是高危因素。

We ate really well there, because you need to keep your strength up to fight the ionizing radiation.

我们吃得挺不错的，因为你得精力跟离子辐射奋战。

Ionizing radiation tears the cellular structure apart.

电离辐射会破坏细胞结构。

This is known as ionizing radiation because an atom that has lost or gained electrons is called an ion.

这个叫做电离辐射因为一个已经失去或得到电子的原子叫做离子。

Fortunately, acute exposures are rare, but we are exposed daily to lower levels of ionizing radiation from both natural and man-made sources.

幸运的是，急性暴露很少见，但我们每天都暴露在较低级的电离辐射下既来自于自然，也来自于人造物质。

Both the strontium and caesium emit high levels of beta rays, a kind of ionizing radiation, as well as a lot of heat.

锶和铯都会发出大量的β射线（一种电离辐射）和热量。

The biggest health risk occurs when lots of ionizing radiation hits us in a short time period, also known as an acute exposure.

最大的健康危害发生在大量的电离辐射在短时间内击中我们时，或急性暴露。

In comparison, cell phones and microwaves operate at the lower end of the spectrum, so there is no risk of ionizing radiation from their use.

对比来看，手机和微波在光谱的低频端，因此使用它们没有电离辐射的危险。

Your body often repairs damage from small amounts ionizing radiation, and if it can't, the results of damage may not manifest for a decade or more.

你的身体经常修复小量电离辐射造成的损害。如果无法修复，损害带来的结果十年或更久都不会显现。

The higher the level of ionizing radiation, the faster the device discharges.

电离辐射水平越高， 设备放电速度越快。

Typically this difference in energy is released as what's called ionizing radiation.

通常，这种能量差异以所谓的电离辐射形式释放。

All of the tardigrade samples were exposed to both ionizing solar and galactic cosmic radiation.

所有的缓步动物样本都暴露在电离太阳和银河宇宙辐射下。

An example of an unwanted process is what happens when our bodies are exposed to ionizing radiation.

一个不需要的过程的例子是当我们的身体暴露在电离辐射中时会发生什么。

More energy means more immediate destruction plus there's the ionizing radiation that can damage tissue and cause radiation sickness.

更多的能量意味着更直接的破坏，再加上电离辐射会损坏组织并导致放射病。

Geiger counters specifically measure ionizing radiation: radiation with enough energy to strip electrons from atoms, leaving behind positively-charged ions.

盖革计数器专门测量电离辐射：具有足够能量的辐射可以从原子中剥离电子，留下带正电的离子。

In the form of lead dioxide it's highly conductive which makes it useful in batteries and it's so incredibly dense that it's great at blocking out things like ionizing radiation.

在二氧化铅的形态下，它极易导电，所以尤其适合用在电池上，并且它的密度非常之高，能很好隔绝电离辐射之类。