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

这些沙粒大小的微粒发出的离子辐，能够使分子和原子电离。

If you were on the surface, you'd be a vaporized and ionized smear.

如果你在其表面上，你将会是一个被蒸发和电离的污迹。

Gas molecules emitted by the comet get ionized by the Sun's ultraviolet light.

彗星释放的气体分子被太阳的紫外线电离。

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远离地球表面。

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

这种电离辐有够的能量把电子从原子中剥离出来。

Ionizing radiation tears the cellular structure apart.

电离辐会破坏细胞结构。

The researchers spotted a huge cloud of plasma, some 300 light-years long, containing highly ionized atoms.

人员发现了包含了高离态原子的、长度约为300光年的巨大等离子云。

The growing radiation from those first stars ionized hydrogen atoms, split them back into protons and electrons.

随着初代恒星发出的辐越来越大，电离的氢原子再次被分解为质子和电子。

During reentry, ionized plasma builds up around the spacecraft, causing a radio blackout for about three minutes.

返回途中飞船周围的等离子体引起无线电联络中断了三分钟。

The laser light is focused down to hit this first layer which explodes into a superheated ionized gas.

激光向下聚焦击中第一层，这一层爆炸成过热的电离气体。

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，因为你得精力充沛地跟离子辐奋战。

This might happen when too much ionized calcium is excreted.

当过多的钙离子被排出体外时，可能会发生这种情况。

When the Universe was still ionized, prior to recombination, it was opaque.

当宇宙还处于电离状态时，在重组之前，它是不透明的。

If you paid attention, you learned how pure water ionizes to form hydronium and hydroxide ions in reversible reactions.

也会出现0以下或是14以上的时候但那只会出现在一些极端条件下。

And when the very first stars and galaxies switched on, they ionized that hydrogen.

当最早的恒星和星系开始发光时，它们电离了那些氢原子。

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下。

All nuclear radiation is ionizing, while only the highest energy electromagnetic radiation is.

所有核辐都是电离的，而只有能量最高的电磁辐才是。

However, in ionizing smoke detectors, the americium-241 predominantly generates alpha particles.

然而，在电离式烟雾探测器中，镅-241 主要产生阿尔法粒子。

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形式释放。

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

电离辐水平越高， 设备放电速度越快。