The article compares the econo- mic advantage between acid hydrol- ysis and enzyme hydrolysis.

所的原料是生活垃圾中的废纸。

The metabolism of hydrogen which involved hydrogenase was the main reason for the MIC of AZ91 alloy.The SRB accelerated the cathodic reaction through the cathodic depolarization.

细菌的代谢过程所导致的电极的阴极去极化加速了镁合金的点蚀的形和展。

CONCLUSION The QSAR model can predict the MIC of carbapenems and select the biologic-activity compounds, which offer a new way of thinking and references of carbapenems compounds design.

结论所建立的QSAR模型能有效地进行碳青霉烯类化合物的MIC值的预测和化合物筛选，为这类新药开新的参考和思路。