求翻译：从产品开发结构上看，衍生金融产品非常缺乏，很多投资组合只是单一产品的简单叠加；从产品开发来源上看，更多依靠与基金、证券等机构的合作研发，自主创新能力明显不足。是什么意思？

Derivative financial products, from product development, structural point of view, very scarce, many portfolio is just the simple sum of the single product; rely more on cooperation in R & D funds, securities and other institutions from the source point of view of product development, capacity f

From product development structure, derivative products are very lack many of the investment portfolio, it is just a simple stack of the product; from product development sources, more reliance on the Fund, securities, and other institutions of research and development capability of independent inno

Looked from the product development structure that, the derivation finance product lacks extremely, the very many investment profolio is only the sole product simple superimposition; Originates from the product development on looked that, more organization and so on dependences and fund, negotiable

From the perspective of product development structure, derivative financial products are lacking, many investment only a single simple overlay products; seen from sources of product development, more rely on funds, cooperative research and development institutions such as securities, the ability of

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