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

这种电离辐射有足够的量把电子从原子中剥离出来。

2.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地球表面。

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

这些沙粒大小的微粒出的离子辐射，够使分子和原子电离。

4.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法种叫西韦特的单位。

5.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，它不透明的。

6.Ionizing radiation tears the cellular structure apart.

电离辐射破坏细胞结构。

7.This might happen when too much ionized calcium is excreted.

当过多的钙离子被排出体外时，可生这种情况。

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

这叫做电离辐射因为已经失去或得到电子的原子叫做离子。

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

如果你在其表面上，你将被蒸和电离的污迹。

10.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。

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

所有的核辐射都电离，然而电磁辐射只有最高量的才。

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

研究人员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。

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

随着初代恒星出的辐射越来越大，电离的氢原子再次被分解为质子和电子。

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

还有些环境因素如胸部X线或CT扫描等电离辐射，也高危因素。

15.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。

16.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层，这层爆炸成过热的电离气体。

17.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射奋战。

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

低水平的离子钙影响多种细胞过程，特别神经元的电活动。

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

也出现0以下或14以上的时候但那只出现在些极端条件下。

20.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。机翻