请将这段话翻译成英文.要准确一点~谢谢

With the national foreign trade and economic reform,small and medium- sized chemical enterprises act as a big stimulus to the national economy development.By analysis of the operaiton strategy of small and medium-sized chemical enterprises and with their characteristics and present status,the article briefs how small and medium-sized chemical enterprises can innovate.It tries to provide some suggestions for consideration for the development of small and medium-sized chemical enterprises by analysis and research of their operation strategy of innovation.