白恩培终身监禁案作为《刑法修正案（九）》实施后我国适用终身监禁的第一案，具有标杆效应，其对终身监禁制度的适用和刑法死刑制度改革产生了深远的影响。白恩培案的判决符合慎用死刑和高压反腐的形事政策，在终身监禁制度适用具体标准方面形成了良好的示范，但是终身监禁制度本身也尚存在一些不足之处，亟需完善。本文结合剖析白恩培案件研究终身监禁案涉及的相关法理问题，有着理论和现实意义。本文分为前言、正文、结语三部分。正文分为四个章节。第一章导论部分介绍基本案情和拟论述的相关法理问题。主要通过介绍白恩培终身监禁案的基本案情，引出本案涉及的相关法理问题；第二章研讨白恩培案应否适用终身监禁制度。主要从适用条件和溯及力角度进行分析，其中适用条件具体包括对象条件、前提条件和实质条件，而前提条件具体分析其死刑适用条件和死刑执行方式，实质条件具体分析适用终身监禁有无体现罪责刑相适应原则；第三章研讨终身监禁案件在执行过程中的法理问题。具体涉及白恩培是否适用重大立功、保外就医以及对执行过程中再犯新罪的处理等问题；第四章阐述一些关于终身监禁制度的完善性思考。具体提出了进一步明确、细化终身监禁制度的适用标准、适当扩大终身监禁制度适用范围、可考虑适用假释和赦免制度等有利于终身监禁制度完善的思考和建议。结语部分总结了论文的主要观点及一些完善性建议，以期对正确理解、适用和完善终身监禁制度有所裨益。

Bai Enpei's case of life imprisonment is the first case of China's application of life imprisonment after the implementation of the "Criminal Law Amendment (IX)", which has a benchmark effect and has a profound impact on the application of the system of life imprisonment and the reform of the criminal law death penalty system. The decision about Bai Enpei’s case is consistent with the high-pressure anti-corruption policy, the legislative trend of abolishing the death penalty, and the legislative intent of limiting the death penalty in non-violent crimes such as corruption and bribery crimes. It forms a good model for the application of specific standards in the life imprisonment system, but life imprisonment There are still some deficiencies in the system itself that need to be improved. This article has a theoretical and practical significance on analyzing the relevant legal issues involved in Bai Enpei's case of life imprisonment. This article is divided into three parts: the preface, the main text, and the conclusion. The text is divided into four chapters. The first chapter introduces the basic cases and related legal issues. By introducing the basic case of Bai Enpei's life imprisonment case, the related jurisprudential issues involved in the case are drawn. The second chapter discusses the application of the system of life imprisonment, mainly from the perspective of applicable conditions and retroactivity. The applicable conditions include object conditions, preconditions and substantial conditions, and the conditions for the application of the death penalty and the execution of the death penalty are concretely analyzed. Whether imprisonment embodies the principle of adaptation to crime and punishment; The third chapter discusses the legal problems in the execution of life imprisonment cases, including whether applies significant meritorious service, outside medical treatment and the treatment of new crimes in the process of supervision. The fourth chapter expounds some thoughts about the perfection of life imprisonment system. It also puts forward some ideas and suggestions for further clarifying and refining the applicable standards of life imprisonment system, expanding the scope of application of life imprisonment system properly, and considering the application of pardon and pardon system to the perfection of life imprisonment system. The concluding part summarizes the main points and some suggestions of perfection in order to correctly understand, apply and perfect the life imprisonment system.