All fungi parasite on the stump with the selectivity for they have different enzyme activity.
调查显示真菌对所寄生的伐根具有一定的选择性，这是和不同真菌的酶活动不同相关的。
2
The selectivity and activity of enzyme in the reaction media, especially in ionic liquids and supercritical liquids was reviewed in the paper.
文章以溶剂分类，探讨溶剂，特别是引入新的反应介质-离子液体和超临界流体对酶催化活性和选择性的影响。
3
The factors such as solvent engineering, disposing of enzyme, additives and so on that can possibly enhance the selectivity and yield of enantiomers were discussed.