相同条件下，由一个分析人员测定所得结 果的精密度是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29784' and id < 2418377 and id<>'2418377' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29784' and id > 2418377 and id<>'2418377' order by id asc limit 5