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在生产科研或技术革新的过程中,经常有同志询问关于找科技文献方面的问题。因为任何一个搞生产科研或技术革新的人员,他们的研究活动总是从搜集、熟悉并掌握资料开始的。只有这样,才能了解国内外有关科学领域的发展情况和动态,制定自己的主攻方向。那么,如何能在最短的时间、以最快的速度准确地查到最有用的文献呢?为此,首先要弄清什么是文献?文献又有哪些种?各种文献又是利用什么工具、通过什么途径进行查找? 所谓文献,是指人类的知识用文字、图形,符号、声频、视听等手段记录下来,并用以
In the course of production research or technological innovation, there are often comrades asking questions about finding scientific and technical literature. Because any person engaged in production research or technological innovation, their research activities always begin by collecting, familiarizing with and mastering the data. Only in this way can we understand the development and dynamics of related scientific fields at home and abroad, and formulate our own main direction. Then, how can we find the most useful documents accurately in the shortest possible time and at the fastest speed? To this end, we must first understand what the literature is, what kinds of literature are there, and what kind of tools are used by various documents. What is the way to search? The so-called literature refers to the human knowledge is recorded with text, graphics, symbols, audio, audiovisual and other means, and used to