调节水资源空间分布不均的重要措施是（  ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19654' and id < 1699454 and id<>'1699454' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19654' and id > 1699454 and id<>'1699454' order by id asc limit 5