aeration [er'reɪʃn]

例句:

• Theoretically sludge yield is nil for the extended aeration process.
  对延时曝气法而言,理论上污泥生成量应为零.
  
• Roots must have good aeration in order to function properly.
  为了根系机能正常活动,必须有个良好的通气条件.
  
• This is true for BOD removal, aeration and biological growth.
  这对生化需氧量的去除, 通气,生物生长都是适用的.
  
• Old Rieslings, white Rioja and young Chardonnay all improve with aeration.
  来自WSJ
• The researchers are continuing to investigate the relationship to understand if the "aeration" is the only intention of the fish.
  来自BBC
• Raised fields provided better drainage, soil aeration, and also moisture retention during the dry season.
  来自VOA