下图所示正弦交流电路中，电容元件的伐安关系相量形式是（）。 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32632' and id < 2594784 and id<>'2594784' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32632' and id > 2594784 and id<>'2594784' order by id asc limit 5