excess head

 
  • 超壓位差

excess head的用法和樣例:

例句

  1. A silicone oil bubbler provides a positive gas pressure head inside the growth tube at all times.
    硅酮油起泡器能始終在生長管內產生一正氣壓位差。
今日熱詞
目錄 附錄 查詞歷史