本文以二十世纪九十年代七部军旅长篇小说为研究个案,分别对其审美特征进行了分析和梳理,指出当代军旅长篇小说在以英雄主义、爱国主义精神为主流审美模式的同时,注入了忧患意识、自省意识、写实意识、通俗意识、反战意识等多种全新的审美元素。这种审美特征由相对单一性、封闭性向多义性、开放性的变化,极大地丰富了军旅长篇小说的审美内蕴,提升了军旅长篇小说的思想内涵、艺术质量和在当代文学格局中的地位。 Based on the seven military brigade novels of the 1990s, this paper respectively analyzes and sorts out the aesthetic characteristics of the military brigades. It points out that contemporary military brigade novels are infused with the heroic and patriotic spirit as the mainstream aesthetic mode. Sense of urgency, introspection, realistic awareness, popular awareness, anti-war awareness and many other new aesthetic elements. This kind of aesthetic feature is changed from relative unity and occlusion to polysemy and openness, which greatly enriches the aesthetic connotation of military novels, enhances the ideological connotation, quality of art and the contemporary literary structure of military novels status.