英语语法分析

The colour reactions of alizarin (ALZ) with midecamycin (mid) and erythromycin (ery) were investigated.

研究了茜素与麦迪霉素(MID)、红霉素(ERY)的显色反应。

Method: Acetylspiramycin titer was determined by suitable glucose were added into the special culture medium of midecamycin.

方法：以麦迪（白）霉素专用培养基中加入适量葡萄糖进行效价测定。