ionizes

when the star becomes hot enough, it ionizes its surrounding gas from which the dust has been expelled.

当恒星变得足够热的时候，它将四周的气体电离，气体中的尘埃被赶走。

oxygen, nitrogen and carbon monoxide molecules drift into the upper atmosphere, where solar radiation ionizes them.

氧、氮和二氧化碳分子飘到大气层上部时，会受太阳辐射而游离。

in the real mortar to ionizes spoke elbow hang lizui the powerhouse, is only equal in the bacterium bud holds the medium resisting force;

真臼中对电离辐肘杭力最强者，只相当于细菌芽抱中的中等抗力者；

positive lightning ionizes the atmosphere more efficiently than negative lightning and can therefore travel longer distances.

正电荷闪电比负电荷闪电更能有效地将大气离子化，因此流动的距离也越长。

first, high-energy sunlight, mostly x-rays and ultraviolet light, ionizes earth's upper atmosphere, interfering with radio communications.

首先，高能太阳光线，大部分是X射线和紫外线，电离地球的上层大气，干扰无线电通讯。

the heating ionizes the atoms, and when the atoms reach a few million degrees kelvin, they emit x-rays.

加热将会使原子离子化。当原子达到几百刀开尔文摄氏度时，就会释放X射线。