基本解釋超聲電源英漢例句雙語例句After thorough analysis of CJHJ-2000 the ultrasonic metal welding power supply, the article concludes that the power supply can't effectively track frequency of maximum resonance amplitude.對實驗室現(xiàn)有超聲波金屬焊接電源特性進行分析，得出該超聲電源存在不能可靠跟蹤到最大諧振點的不足之處。ultrasonic-frequency power supply更多例句專業(yè)釋義物理學超聲電源