糖与糖之间的苷键、糖与苷元之间的苷键构型的确定可采用

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26289' and id < 2199173 and id<>'2199173' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26289' and id > 2199173 and id<>'2199173' order by id asc limit 5