high tension spark method

例句：

1. 1. The high-voltage spark method is a powerful tool for studying the behavior of materials under extreme conditions.
   高电压火花法是一种强大的工具，用于研究材料在极端条件下的行为。
2. 2.In this method, a high-voltage spark is used to generate a plasma, which can then be used to cut through metal.
   在这一方法中，使用高电压火花来产生等离子体，然后可以使用它来切割金属。
3. 3. The high-voltage spark method has been shown to be effective in removing rust and corrosion from metal surfaces.
   高电压火花法已被证明能有效去除金属表面的锈蚀和腐蚀。