increases the synthesis synthesis quantity , changes the examination paper suitably the score value , the extension test time ;增加综合题的数量,适当改变试卷的总分值,延长考试时间;
+chiral synthesis chiral synthesis
1 . 手性合成
the current application of green chemistry in drug synthesis was reviewed in this paper based on atom economy , chiral synthesis chiral synthesis and " pure " reaction medium .摘要:从原子经济性、手性合成、“洁净”的反应介质三个方面综述近年来绿色化学在药物合成中的应用。
+increases the synthesis synthesis
1 . 增加综合题
increases the synthesis synthesis quantity , changes the examination paper suitably the score value , the extension test time ;增加综合题的数量,适当改变试卷的总分值,延长考试时间;