电位 diànwèi electric potential Origin Definitions Defs Strokes Stroke Words Sentences Sents 电位器 diànwèiqì potentiometer 事件相关电位 shìjiànxiāngguāndiànwèi event-related potential (neuroscience) event-related potential电位计 diànwèijì potentiometer 自发电位 zìfādiànwèi EEG electroencephalogram (EEG)