( )是相与相之间通过金属导体、电弧或其他较小阻抗连接而形成的短路。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29462' and id < 2399381 and id<>'2399381' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29462' and id > 2399381 and id<>'2399381' order by id asc limit 5