offtake ['ɔ:fteɪk]

例句:

• One method of preventing seawater intrusion is to reduce offtake to a planned level.
  防止海水入侵的一种方法是减少开采量使其达到设计的地下水位标高.
  
• Overall, the heaviest offtake of Canadian comes from China and Soviet Union.
  总的说来, 加拿大粮食的最大买主是中国和苏联.
  
• Well injection rates in a particular area would initially be generally similar to pumping , offtake, rates.
  对一个具体地段来说,井的注水速率开始时应当接近抽水速率.