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2011-05-27
为缓解目前长江下游的严重旱情,三峡水库近日已将排放水量加大到每秒1.3万立方米。此举能否根本缓解长江航道低水位困境及各省旱情,专家认为其作用有限。

2011-05-27

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2011-05-26