求翻译：选取中小企业板上市的20家机械设备类公司7年的财务数据作为基本数据，运用实证分析方法得出企业盈利能力、营运能力、偿债能力均与成长性存在相关关系，并且通过结论提出合理化建议是什么意思？

Select 20 machinery and equipment listed on the SME board companies seven years of financial data as the basic data, using empirical analysis methods come to the profitability of the business, operational, solvency was correlated with growth, rationalization and conclusions proposal

Select the listing of the small and medium-sized enterprises a mechanical device 20 types of the company financial data for 7 years as a basic data, empirical analysis methods that use enterprise profitability, operating capacity, debt-servicing capacity and growth of, and relationship between ratio

Selects the small and medium-sized enterprise panel city 20 mechanical device class company 7 year finance data to take the master data, obtains the enterprise profit ability, transport business ability, debt redemption ability using the real diagnosis analysis method with the expanding existence co

Select second board-listed 20 mechanical equipment company financial data as the basic data for 7 years, using the method of empirical analysis concluded that enterprise profitability, viability and solvency are associated with growth, adopted conclusions and suggestions

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