This paper discusses the construction of sci-tech novelty retrieval system, introduces the design thread of sci-tech novelty retrieval system, and expounds its system design system implementation.

讨论了科技查新工作系统的建设，介绍了科技查新工作系统的设计思路，阐述了其系统设计和系统实现。

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Sci-tech paper, which is an important summarizing method for human being in the course of recognizing the natural world, is an important means for accelerating the sci-tech progress.

科技论文是人类认识自然世界过程中的一种主要的总结方式，也是提高自我、启示他人，促进科技进步的重要手段。

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This paper briefly expands the features of sci - tech English and its translating skills.

文章简述了科技英语的特点及翻译技巧。

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