But cold plasmas can be made using high electrical voltages.
低温等离子体可以通过高电压获得。
2
Harmonic resonance often manifests as highvoltages in a power system.
谐波谐振在电力系统中经常表现为高电压。
3
Some applications, such as testing insulation resistance of cables and printed circuit boards and high-pot testing, may require switching highvoltages.