《英文msh词典》Resistance,Natural
[同义词] Resistance,Natural
[主题词] Immunity,Natural
[中文释义] 抗药性,自然
[英文释义] The capacity of a normal organism to remain unaffected by microorganisms and their toxins. It results from non-specific mechanisms such as naturally occurring antiviral and bactericidal substances,PHAGOCYTOSIS,and constitutional factors such as BODY TEMPERATURE,oxygen tension,and age.