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单词
the meadow ecological water requirement
释义
the meadow ecological water requirement
Encyclopedia
农学
草地水资源
释
grassland ecological water requirement; the meadow ecological water requirement
草地生态需水
为了维持草原流域生态系统的良性循环,人们在开发流域水资源时必须为生态系统的发展与平衡保证其所需的水量。
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