[电子] 持续电流存储单元 persistent current memory cell: 持续电流存储单元persistent current: 持恒电流; 持久电流; 持续电流; 永久性电流persistent current loop: 永久电流环persistent current storage element: 持续电流存储元件cell memory: 单元存储器下载手机词典可随时随地查词查翻译