下图所示正弦交流电路中，，则与总电压的相位关系为（   ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69471' and id < 4499919 and id<>'4499919' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69471' and id > 4499919 and id<>'4499919' order by id asc limit 5