leaching ['lɪtʃɪŋ]

例句:

• "Leaching" effect of the fuel on tanks, pipework or hoses used in the delivery system.
  来自BBC
• The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.
  缺少腐殖质和过度淋滤使这种土壤对农业几乎无用.
  
• The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.
  深部氧化和地下水淋蚀使大部分固定得比较松散的铀溶解.
  
• This contamination of groundwater and soil through landfills is known as leaching.
  地水和土壤的这污秽通过垃圾填埋为人所知象浸出.
  
• The leaching out of content is what contributes most to the deadening of feeling.
  来自NEWYORKER
• Mining for resources previously unobtainable using acid leaching of the minerals from the ore is dangerous.
  来自SA