关于生物样品测定的定量下限，叙述不正 确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29784' and id < 2418409 and id<>'2418409' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29784' and id > 2418409 and id<>'2418409' order by id asc limit 5