目的建立测定乙酰螺旋霉素片效价的方法。
OBJECTIVE To develop a method to determine the potency of Acetylspiramycin tablets.
目的考察剪切力对必特螺旋霉素发酵的影响。
Objective To investigate the effect of shear force on the fermentation of biotechmycin.
目的考察剪切力对必特螺旋霉素发酵的影响。
Objective To investigate the effect of shear force on the fermentation of biotechmycin.
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