By comparing the D-value of both microorganisms,it is found that Escherichia coli are killed more easily than staphylococcus aurous.

• 通过对灭菌D值的比较发现大肠杆菌(革兰氏阴性菌)较之金黄色葡萄球菌(革兰氏阳性菌)易于灭杀。