求翻译：在现代公司治理中，董事会承担着企业战略提出与执行等关系企业生存、发展的任务，企业未来的兴衰与董事会有着十分密切的关系。因此，对董事会特征的研究，已成为公司治理研究的重要领域。以往有关董事会的研究主要集中于董事会结构、董事会规模、两职分离、董事会独立性和董事会人员持股比例等方面。然而，随着学术界对社会网络分析的重视，对社会关系的研究持续升温，且中国又是一个注重“关系”社会，从社会关系网络的角度去研究公司治理问题显得意义更为重大。近年来，国内外部分学者已经开始关注公司社会网络对公司治理的影响：是什么意思？

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Governs in the modern company, the board of directors undertakes the enterprise strategy to propose with relational enterprise survivals, the development and so on the execution duty, prosperity and decline and the board of directors the enterprise future ha

In modern corporate governance, the Board responsible for corporate strategy and implementation of enterprise's survival and development of the relationship between tasks such as, rise and fall of business ' future has a very close relationship with the Board. Therefore, study of the characteristics