running cost

 
  • 經營費用,運轉成本,操作成本

running cost的用法和樣例:

例句

  1. By using the new method,the mild condition,shorter reaction time,lower cost and higher yield were achieved.The waste water wase reduced.
    結果表明該法具有反應條件溫和,反應時間短,操作成本低,廢水減少和收率高等優點。
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