分裂导线的根数越多，电抗下降也越多但是当分裂根数超过4根时，电抗下降并不明显。(    )  

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69463' and id < 4498527 and id<>'4498527' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69463' and id > 4498527 and id<>'4498527' order by id asc limit 5