不作为犯罪是相对作为犯罪而言的,指行为人负有实施某种积极行为的特定的法律义务,并且能够实行而不实行的行为。其与作为犯罪一样具有严重的社会危害性,因此,深入研究不作为犯罪的构成,义务来源等对我国司法实践有着重大意义。 Inaction as a crime is relative as a crime, refers to the perpetrator has a specific legal obligation to implement a positive behavior, and can be implemented and not implemented. It has the same serious social harmfulness as crime. Therefore, it is of great significance for our judicial practice to deeply study the constitution of non-action crime, the source of obligation and so on.