向保证 meaning in Chinese

assure

The whole dissertation is divided into six chapters . chapter one introduce the history and the significance of the fa facing quality layout in product design and quality management for enterprise . the recent research on fa was surveyed
本论文共分六章：第一章，阐述了故障分析方法和质量功能配置在企业产品和质量管理与保证中的作用，其作用是通过质量规划的正向保证和故障分析方法的反向预防来保证产品的质量。