4 for all the search results in the commercial promotion of information for eye-catching logo, effective risk warning.
对所有搜索结果中的商业推广信息进行醒目标识，进行有效的风险提示。
In this paper, the mechanism, the main characteristics and early warning management of R&D projects risk of electronic information enterprises is studied deeply.
本文对电子信息企业研发项目风险的形成机理、主要特点和预警管理进行了比较深入的研究。
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