已经做好的三相异步电动机、其主磁通的大小和（   ）有关。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69328' and id < 4488235 and id<>'4488235' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69328' and id > 4488235 and id<>'4488235' order by id asc limit 5