A scientific method based on computer for evaluating bidding, which uses the analytic hierarchy process ( ahp ) to determine the weight of every indexes and uses the principle of fuzzy comprehensive evaluation to evaluate bidding and make decision, is proposed, with an engineer example following to demonstrate its application (2)评标是监理在招投标阶段的主要工作,提出了一种基于计算机的科学评标方法即以层次分析法确定各项指标权重,以模糊综合评价原理进行评标决策,并以一工程实例演示其具体应用。