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京津冀高技术产业活动效率测度
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Efficiency Measurement of R&D Activities of HighTech Industry in BeijingTianjinHebei
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}京津冀, 高技术产业, DEA-Windows分析, R&D活动效率, 协同创新
BeijingTianjinHebei, HighTech Industry, DEAWindows Analysis, R&D Activity Efficiency, Collaborative Innovation
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