当耦合线圈全耦合时，耦合系数取得最大值1（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32674' and id < 2599294 and id<>'2599294' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32674' and id > 2599294 and id<>'2599294' order by id asc limit 5