流水强度一般用（ ）表示。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27081' and id < 2245156 and id<>'2245156' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27081' and id > 2245156 and id<>'2245156' order by id asc limit 5