wave trough

 
  • 波谷

wave trough的用法和樣例:

例句

  1. Where a trough and crest coincide we get the total amplitude zero.
    在波峰與波谷重合之處,總振幅實際上為零。
  2. The sailor dislikes to have his ship get into the trough of the sea.
    海員很不願意讓船隻陷入海浪的波谷之中。
今日熱詞
目錄 附錄 查詞歷史