下图所示电路，,输入阻抗()Ω。 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32634' and id < 2594988 and id<>'2594988' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32634' and id > 2594988 and id<>'2594988' order by id asc limit 5