Five pairs of carbazole derivative enantiomers were resoluted with a cellulose tris ( 3, 5 dimethyphenylcarbamate ) chiral column.用纤维素-三 ( 3, 5-二甲基苯基氨基甲酸酯 ) 手性固定相拆分了5种咔唑羧酸衍生物对映异构体....
Inserter for nuts or other products.坚果或其它产品夹心镶嵌器.When we assign through an insert iterator, the iterator inserts a new element.当我们通过inserter迭代器赋值时, 迭代器插入新的元素....
意思就是把金属牙箍紧紧固定在牙齿上.This means 10 metal 11 brackets are 12 cemented to teeth.我还常扭伤膝盖 、 腋窝出汗,甚至有东西会塞进我的牙箍里.I constantly had a sprained ankle, wet armpits and things stuck in my braces....