reasonable drawdown

英 美
  • 合理降深
  • drawdown n.水位下降;消耗;减少
  • reasonable adj.合理的;通情达理的;公平适度的
    1. The change in the well loss value with time and with groundwater level drawdown is also discussed.
      最后分析水跃值随时间和抽水井水位降深的变化规律。