Based on a deep analysis of the function parallelism of conventional sequential and inverted file retrieval, the paper presents the principle and procedure of parallel algorithms for sequential and inverted file retrieval provided that a homogeneous MIMD computer system is employed. 本文在较深入地分析传统的顺排检索和倒排检索中的功能并行性之后,基于同构型MIMD计算机系统,研究并提出并行顺排检索和并行倒排检索的算法原理及过程。