求翻译：且中国学者们研究的焦点主要集中在在资源型城市转型及如何将资源优势转化为经济优势上,对自然资源丰度与经济增长关系及其传导机制进行深入研究的文献还不多见。是什么意思？

And Chinese scholars' research focused mainly on the literature of transition in resource-based cities and how the resource advantages into economic advantages, in-depth study of the natural resource abundance and economic growth and its conduction mechanism is also unusual.

Chinese scholars' research is focused mainly on the city in the resource-based economies in transition and how to resource advantages into economic advantages, on the natural resource abundance and economic growth and its conduction mechanisms for in-depth study of the literature also.

Also the Chinese scholars study how does the focal point mainly concentrate in and transforms in resources city reforming the resources superiority as the economical superiority in, relates and conducts the mechanism to conduct the thorough research to the natural resource abundance and the economic

And Chinese scholars ' research focus is concentrated in resource-based cities transition and on how the resources advantages into economic advantages, natural resource abundance and in-depth study of the relationship between economic growth and the transmission mechanism of literature also few and

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