通过对海军导弹服役环境因素的分析，确定了影响导弹寿命的单一或复合环境因素，研究了弹上典型材料的失效模式和失效机理，提出了针对性技术解决措施和导弹装备防护包装建议，为现役导弹延寿工作提供理论支撑，为新研导弹论证、设计提供指导。

The environmental factors of naval missile service environment were analyzed. The single or compound environmental factors influencing missile life were determined. The failure modes and mechanisms of typical materials on the missile were studied. Technical countermeasures of pertinency and protection packaging of missile equipment were put forward. The purpose was to provide theoretical support for life extension of in service missile and guidance for argumentation and design of missile.