gastric digestion是什么意思

用法例句

In the produce of swine Pasteurella multocida(Type EO630),the martin gippo was prepared with porcine stomach digestant which can prepare by different methods.

在猪多杀性巴氏杆菌(EO630株)的菌液生产中,使用不同方式制备的猪胃消化液马丁汤培养基生产猪多杀性巴氏杆菌菌液,菌液菌数差异明显。