题目内容
图示对称三相星形连接电路中,已知
,相序为正序,则以下结论中正确的是( )。
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69389' and id < 4493040 and id<>'4493040' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69389' and id > 4493040 and id<>'4493040' order by id asc limit 5