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南水北調中線與東線的優點是什麼
南水北調中線與東線的優點是什麼
更新时间:2024-11-16 02:55:09

  南水北調東線的優勢:

  1、南水北調的東線可利用京杭運河作為引水渠道進行南水北調工程;

  2、南水北調的東線投資小,建設成本低。

  南水北調中線的優勢:

  1、南水北調的中線全線可順地勢自流引水,運營成本較低;

  2、南水北調的中線沿線人類活動對水環境的污染較小。

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