后勤保障机制系指后勤保障系统的构成要素、结构——功能关系、保障系统运行的原理等。后勤保障机制研究,既是后勤管理的基础理论问题,也是后勤保障体制改革的实践问题,有着重要的理论和实践意义。后勤保障机制反映了后勤保障活动的基本规律,诸如后勤保障的物资来源受国家提供的可能条件制约的规律、后勤保障体制必须与后勤保障能力相适应的规律、后勤保障的集约化程度要与保障能力相适应的规律,等等。“规律就是关系”。掌握了后勤保障活动中的基本关系也就掌握了后勤保障机制的基本规律。建构和完善科学高效的后勤保 Logistical support system refers to the logistical support system components, structure - function, security system operation principle. The study of logistics support mechanism is not only the basic theoretical issue of logistics management, but also the practical issue of the logistics security system reform, which has important theoretical and practical significance. The logistical support mechanism reflects the basic law of logistic support activities, such as the law governing the supply of logistics support subject to the possible conditions provided by the state, the law that the logistical support system must be compatible with the logistic support capability, and the logistic support should be intensified with the guarantee Ability to adapt to the law, and so on. “Law is the relationship.” Grasping the basic relationship in logistics support activities also masters the basic rules of the logistics support mechanism. Construction and improvement of scientific and efficient logistics and security