本文从死刑缓期执行与死刑立即执行、无期徒刑的比较中,得出死刑缓期执行制度是死刑从设置走向消亡过程中的合理选择的判断。在分析了死刑缓期执行制度的性质是对死刑立即执行的限制的基础上,提出了死刑缓期执行在适用程序上所应遵循的论证原则、必要原则、辩论原则,以及具体操作时的同一规则、优先规则和控诉规则。 This article from the execution of the death penalty and execution of the death penalty immediately, the comparison of life imprisonment, concludes that the execution system of the death penalty is a reasonable choice in the death penalty from setting to extinction. Based on the analysis of the nature of the execution system of death penalty execution on the immediate execution of the death penalty, this paper puts forward the principle of argument, the principle of necessity, the principle of debate, and the same rules in the specific operation, Priority rules and complaint rules.