highly ionized noble gas

例句：

1. 1.The highly ionized noble gases are used in various applications, such as X-ray tubes and lasers.
   高度电离的稀有气体在各种应用中被使用，例如X射线管和激光器。
2. 2. In the laboratory, highly ionized noble gases can be used to create a vacuum for experiments.
   在实验室里，高度电离的稀有气体可以用来创造一个真空环境进行实验。
3. 3.The study of highly ionized noble gases is important for understanding the properties of atoms and molecules.
   研究高度电离的稀有气体对于理解原子和分子的性质非常重要。