与神经纤维兴奋有相同意义的概念有 ()

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28675' and id < 2340218 and id<>'2340218' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28675' and id > 2340218 and id<>'2340218' order by id asc limit 5