题目内容
表面活性剂的特性是
2021-10-14
A.增溶作用
B.杀菌作用
C.HLB值
D.吸附作用
E.形成胶束
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25717' and id < 2162156 and id<>'2162156' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25717' and id > 2162156 and id<>'2162156' order by id asc limit 5