等离子区

例句：

1. 1. The plasma layer is crucial for the operation of the device.
   等离子层对于设备的运行至关重要。
2. 2. The plasma state is a stable condition in which particles are highly ionized.
   等离子态是一种粒子高度电离的稳定状态。
3. 3.Plasma technology has been used to treat cancer cells.
   等离子技术已被用于治疗癌细胞。