DPO4054, DPO4034, DPO4032.: Do the DPO4000 and MSO4000 series oscilloscopes have X-Y display mode?是什么意思_DPO4054, DPO4034, DPO4032.: Do the DPO4000 and MSO4000 series oscilloscopes have X-Y display mode?在线翻译_英语_读音_用法_例句