摘要：在网络技术高度发达的今天，视频实时交互技术已成功运用于社会各个领域。
Abstract: : in today's highly developed network technology, real-time interactive video technology has been successfully applied in all fields of the society.
本篇论文研究的是基于社会建构主义理论的网络教学交互理论。
The paper studied network instruction interaction theory based on society constructivist theory.
摘要摘要：围绕科研团队如何创造更多的知识，本文采用社会网络理论，构建了一个合作网的结构与关系强度的交互模型。
Abstract: Abstract: Aiming for creating more knowledge within scientific research teams, this paper builds an interactional mode of cooperative networks structure and tie strength.
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