物质流分析（MFA）

Material Flow Analysis (MFA) is a systematic assessment 方法 used to quantify the flow of materials within a defined system, enabling the identification of resource inputs, outputs, and accumulation. This analytical approach aids in understanding the interactions between material cycles and economic processes, facilitating informed decision-making for sustainable product design and 创新. By providing insights into material efficiency and waste reduction, MFA supports the development of strategies for optimizing resource use throughout the production lifecycle.