alpha wave

英 美
  • α电波
  • alpha n.希腊字母的第一个字母;最初adj.[化]阿尔法位的;主导的;首要的;按字母顺序的
  • wave n.波浪;波纹;波v.挥动;飘动
Noun:
  1. the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz