对于静止元件，如线路、变压器等，正序和负序阻抗的关系为(  )。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69514' and id < 4503417 and id<>'4503417' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69514' and id > 4503417 and id<>'4503417' order by id asc limit 5