求翻译：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？

Many portfolio is only a single product the simple sum of; from the source point of view of product development, and rely more on cooperation in R & D funds, securities and other institutions, significantly less than the capability of independent innovation.

It is more than just a portfolio of products from simple stacked; product development sources, more dependent on the funds, securities, and other institutions of the research and development, independent innovation capability.

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 securities cooperation research and development, innovate independently ability obviously insufficie

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 independent innovation is obviously inadequate.

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