题目内容
苯巴比妥含量测定方法是
2021-10-18
A.溴量法
B.紫外分光光度法
C.亚硝酸钠滴定法
D.银量法
E.非水滴定法
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26010' and id < 2182774 and id<>'2182774' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26010' and id > 2182774 and id<>'2182774' order by id asc limit 5