marginal plasma

例句：

1. 1.The researchers found that the marginal plasma could be used to create new materials.
   研究人员发现，边缘等离子体能用来制造新材料。
2. 2.The plasmatron is a device that uses marginal plasma to generate electricity.
   等离子体发生器是一种利用边缘等离子体产生电力的设备。
3. 3.In the study, the researchers analyzed the marginal plasma and its effects on the environment.
   在这项研究中，研究人员分析了边缘等离子体及其对环境的影响。