The main directions dissertation of first section introduce remarks section make up one's mind and logical setup of article.

第一章导论部分主要说明论文立意并介绍文章的逻辑体系。

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Then we introduce models, categories, key technologies, open problems and remarks of e-cash system.

然后介绍了电子现金系统的模型、分类、关键技术、存在的问题及述评。

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No wonder that Christine Lagarde was trying to introduce some light, to go with the gloom, in her remarks at the BBC World Debate, in the main atrium of the International Monetary Fund on Thursday.

BBC: The global economy and the Hollow Men

And to speak further to that, I would like to introduce Steny Hoyer, the co-chair of the Democratic Steering and Policy Committee for a few remarks.

CNN: AllPolitics - FDCH Transcript