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negative well

  • 渗水井:指地下水位高于地面,导致水从井中渗出。
  • 负井:指井水位低于地面,需要使用泵抽水。

网络释义专业释义

  [建] 渗水井

Negative Well(渗水井), 此释义来源于网络辞典。

基于25个网页-相关网页

  灌水井

... 灌水机 drenching apparatus 灌水井 injection well; inverted well; negative well 灌水量 irrigation reuirement ...

基于1个网页-相关网页

短语

a negative that prints well 底片印得很好

negative artesian well 负承压水井

negative pressure well 负压井

  • 渗水井
    倒渗井

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句原声例句权威例句

  • And African presidents from Rwanda, Ghana and Sierra Leone each pointed to the negative impact of the global financial and food crises, as well as the growing impact of climate change, on development in their countries.

    VOA: standard.2009.09.24

  • Well it could go twenty basis points lower but interest rates can never be negative.

    呃,它可以再跌二十个基本点,但是利率永远不能是负值。

    耶鲁公开课 - 金融市场课程节选

  • Well we know stock prices are never negative.

    我们知道股价是不会是负值的。

    麻省理工公开课 - 计算机科学及编程导论课程节选

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