题目内容
在药物分析中紫外分光光度法的应用包括
2021-10-18
A.定性鉴别
B.分子量测定
C.含量测定
D.杂质检查
E.折光率测定
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26012' and id < 2182956 and id<>'2182956' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26012' and id > 2182956 and id<>'2182956' order by id asc limit 5