变压器的变比等于一、二次电压瞬时值之比。()

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32654' and id < 2596358 and id<>'2596358' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32654' and id > 2596358 and id<>'2596358' order by id asc limit 5