科技中介可以促进科技向生产力的转化，权威、客观、科学的评价，可以提升科技中介的竞争力，加速科技中介的发展。本文从操作性和方法性方面对科技中介竞争力评价问题进行研究，提出评价指标设计的原则，建立评价指标体系，并应用三层BP网络模型评价科技中介的竞争力。

Scientific and technological intermediary can boost the trans for mation from science and technology into productivity. A right, objective, and scientific evaluation can raise the competitiveness of science and technology and develop evaluation for scientific and technological intermediary fast. The competitiveness of scientific and technological intermediary organizations is studied from the two parts, such as operation and method, evaluation principles are put out, the evaluating index system is built and a three-tier BP net model for the competitiveness evaluation of scientific and technological intermediary organizations is applied.