考虑助增电流的影响，距离保护II段与相邻线路保护I段配合整定计算时的分支系数应为（   ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69393' and id < 4492053 and id<>'4492053' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69393' and id > 4492053 and id<>'4492053' order by id asc limit 5