Abstract:There is a consensus in the humanities community (especially the broad history community) to a considerable extent，Think in terms of method，Theoretical bet365 tennis bet mainly follows the principle of deduction，Empirical bet365 tennis bet mainly follows the principle of induction。Affected by this understanding，Many researchers often intentionally or unintentionally ignore the role of induction in theoretical exploration。This understanding and this approach are wrong。Induction is the basic method used in both studies。Basic differences between them，It’s not about the method: the former uses deduction and the latter uses induction，It lies in the scale of the bet365 tennis bet object and its degree of grasp, especially the certainty of the bet365 tennis bet conclusion resulting from it。To be specific，The scale of theoretical bet365 tennis bet objects is usually much larger than that of empirical bet365 tennis bet，Therefore, the degree of grasp of it is much lower than that of the latter，As a result, the certainty of bet365 tennis bet conclusions is often difficult to compare with the latter and。It is these three basic differences，The method of theoretical bet365 tennis bet derives many of its own characteristics。

　　Keywords:Methodology Theoretical bet365 tennis bet Empirical discussion Induction Deduction

　　Author Yi Jianping，Researcher at the Institute of World History, bet365 tennis bet Academy of Social Sciences (Beijing 100006）。