The paper puts forward fuzzy matteri element analysis method of project environment appraisement method with binary contrast method,fuzzy concentration theory and Hamming closing degree concept.

• 在模糊物元分析的基础上,结合二元对比法、模糊集合理论和海明贴近度的概念,提出了工程环境影响评价模糊物元分析方法。