bailing line 中文意思是什麼

bailing line 解釋
撈砂繩
  • bailing : 礦井吊桶排水
  • line : n 1 線;繩索;釣絲;測深度用繩,捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  1. 2. builds up decision model for water resource ' s optimal distribution of large irrigation areas in this thesis. this model resolves the optimal decision problem of how to distribute water resource to meet maximal total net profit in irrigation basins, when water supply potential of irrigation areas " canal head and bailing capability of pumping station hold the line

    2 、建立了大型灌區水資源優化調度決策模型,研究在灌區渠首供水能力和泵站提水能力一定的條件下,將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。
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