本文从人体工程学角度出发，由信息传递理论得出人体坐姿转变的重要性原理，并以此为依据对新型办公椅进行设计与开发。
From the point of view of ergonomic, the importance of the changes in human body sitting postures lead to the R & D of a new office chair.
信息传递理论和代理成本理论认为，在激励契约中，负债和现金股利可以相互替代，但是现实中负债与现金股利却共存于激励契约。
The theory of information transition and agency cost argues that debt and dividend in incentive contract can mitigate adverse selection and moral hazard, and can be replaced by each other.
学术期刊是理论探讨和学术思想交流的园地，是研究成果、信息传递的载体。
Academic periodicals provide a place for people to make scientific studies and exchange their ideas, to present their achievements and transmit information.
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