英语翻译
问题描述:
英语翻译
Frequency spectrum of the harmonics is estimated to be f0 (6n±1),when the power supply of the heating device is composed of the full-wave SCR rectification with f0 the fundamental frequency of the FW-MG and n is a positive integer.这句话中with f0 the fundamental frequency of the FW-MG应该怎么处理?
答
具有 表现出