However, technological innovation is a kind of high risk activity, which limits the enterprises' development of technological innovation to a great extent.
然而，技术创新又是一项高风险活动，技术创新的这种高风险性在很大程度上制约了企业技术创新活动的进展。
Now the study on efficiency of technological innovation of pharmaceutical manufacturing high-tech industry is less in China.
目前，我国对医药制造这一高技术产业的技术创新效率研究较少。
Secondly, we study the growth impetus of hi-tech enterprise in the strategic alliance, specially research the effect brought by strategic alliance on high-tech enterprise's technological innovation.
其次，分析在战略联盟下高技术企业成长动力及支持结构，着重研究战略联盟对高技术企业技术创新的推动作用；
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