However, there seems to be a lack of systematic research in economic control by journalism academics of our country.

然而，我国传媒至今还缺乏对经济控制问题的系统研究。

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Although the role of intellectuals has attracted the attention of many researchers in their micro studies, there is a lack of systematic research works.

在微观研究中，知识分子的作用虽然受到研究者的注意，但缺乏系统的研究著作。

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The domestic study on the copyright of motion picture works are mainly from law itself, on one or several specific point but lack of systematic research.

国内法律学者们对电影作品的探讨，往往从法律本身出发，具体探讨某些相关的一个或者几个问题，体系化研究是缺乏的。

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