求翻译：中小企业对我国经济社会发展作用重大，然而，近年来我国中小企业发展面临一系列严峻考验，如何提出有效的中小企业发展特性评价方法，从而为中小企业研究提供可借鉴依据，意义重大。本文选取有关中小企业的若干数据，采用主成分分析法和聚类分析法，对所选企业进行评价、分类，得到中小企业发展特性研究的有效方法。是什么意思？

SMEs have a significant effect of China's economic and social development, however, in recent years, the development of SMEs in China face a series of rigorous tests, how to make effective SME development characteristics of evaluation methods, so as to provide SMEs can learn the basis of great signi

Small and medium-sized enterprises in our country's economic and social development, and a crucial role in recent years, however, our small and medium-sized enterprise development is faced with a series of rigorous tests, and how to make effective the small and medium-sized enterprise development fe

The small and medium-sized enterprise develops the function to our country economic society to be significant, however, in recent years Our country Small and medium-sized enterprise development faced with a series of stern tests, how proposed the effective small and medium-sized enterprise developme

Small and medium enterprises on China's major economic and social development, however, in recent years the development of SMEs in China face a series of rigorous tests, how to make effective SME development characteristic evaluation method, thus to provide the reference framework research for SMEs

Small and medium enterprises on China's major economic and social development, however, in recent years the development of SMEs in China face a series of rigorous tests, how to make effective SME development characteristic evaluation method, thus to provide the reference framework research for SMEs