traveling-wave

英[t'rævlɪŋw'eɪv] 美[t'rævlɪŋw'eɪv]
  • n.行波
  • crisis n.危机;危急关头
  • traveling adj.旅行的;移动的v.旅游,旅行(动词travel的现在分词)n.旅游,旅行;【篮球】走步
名词 traveling wave:
  1. a wave in which the medium moves in the direction of propagation of the wave