在电网出现故障的紧急情况下，可采用自整步法把同步发电机并到电网运行。（   ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69467' and id < 4499449 and id<>'4499449' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69467' and id > 4499449 and id<>'4499449' order by id asc limit 5