Finally, the location of domestic firms in the industrial chain can also influence vertical linkage. Forward linkage is more likely for industries with larger diffusion coefficient, while backward linkage is more likely for industries with larger impetus coefficient.
最后,东道国企业所处行业在产业链中的位置也会影响到垂直联系的发生:影响力系数越大,该行业与上游外资企业建立前向联系的可能性越大;推动力系数越大,该行业与下游外资企业建立后向联系的可能性越大。
参考来源 - FDI对中国工业部门技术外溢效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
However, higher export orientation has opposite effect as to backward linkage and forward linkage.
然而，企业的出口倾向对前后向联系的作用相反。
The results show that the role of backward linkages of tourism in Yunnan Province are stronger than the forward linkage effects, and the internal correlation is not obvious;
研究结果表明，云南省旅游业后向关联作用明显强于前向关联作用，且内部关联作用不明显；
Then a vector control method with speed closed-loop and magnetic linkage closed loops put forward, which is based on the constant velocity by means of stator flux-oriented vector control.
在基于定子磁场定向的矢量控制恒线速运行控制方案的基础上，提出了一个速度闭环、磁链闭环的矢量控制方案。
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