理想变压器既不消耗能量，也不储存能量，只是传输能量（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32674' and id < 2599289 and id<>'2599289' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32674' and id > 2599289 and id<>'2599289' order by id asc limit 5