Low risk projects are necessary to stay alive; medium risk projects enable the enterprise to adapt to and capitalize on changing technology; high risk projects are required for growth.
Background staff's high turnover rate to the enterprise formed great capital loss, serious impact on the growth of enterprises, which cause the increasing research concern.
配景员工的高去职率给企业形成了伟大的本钱丧失，严重影响了企业的成长，这惹起了愈来愈多研讨者的存眷。
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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.