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

这些沙粒大小微粒出离子辐射，能够使分子原子离。

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

如果你在其表面上，你将会是一个被蒸离污迹。

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

这种保护使太阳风其他离辐射远离地球表面。

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

科学家们区别离辐射暴露一个方法是一种叫西韦特单位。

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

这种离辐射有足够能量把子从原子中剥离出来。

This might happen when too much ionized calcium is excreted.

当过多钙离子被排出体外时，可能会生这种情况。

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

彗星释放气体分子被太阳紫外线离。

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

研现了包含了高离态原子、长度约为300光年巨大等离子云。

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

随着初代恒星出辐射越来越大，离氢原子再次被分解为质子子。

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

返回途中飞船周围等离子体引起无线联络中断了三分钟。

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，这一层爆炸成过热离气体。

Under those conditions, hydrogen is completely ionized, which means the electrons in the atoms are stripped from their protons.

在这种条件下，氢被完全离，这意味着原子中子被从质子边剥离出来。

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

这个叫做离辐射因为一个已经失去或得到子原子叫做离子。

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以上时候但那只会出现在一些极端条件下。

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

当宇宙还处于离状态时，在重组之前，它是不透明。

Low levels of ionized calcium affect a variety of cellular processes, in particular, electrically active neurons.

低水平离子钙会影响多种细胞过程，特别是神经元活动。

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

当最早恒星星系启动时，它们将氢离。

So the universe went from neutral to ionized.

所以宇宙从中性变为离。

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

所有缓步动物样本都暴露在离太阳银河宇宙辐射下。

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

离辐射水平越高， 设备放速度越快。