Universal decimal classification - English full edition - working, machining with chip formation - cutting, grinding, sheet working etc.
国际十进分类法。全英文版。切屑成形机械加工。切削磨削钣金加工等。
Starting from standard of classification, with analogy method, the paper discusses the Imitation of Dewey Decimal Classification and Relative Index was the first classification in China.
文中从文献分类法的标准入手，采用类比法，简述了《仿杜威十进分类法》才是我国真正意义上的首部文献分类。
The different standards and methods for space object classification are discussed, and a novel classification method for satellite based on the Universal Decimal Classification (UDC) is proposed;
研究探讨了空间目标分类的标准和技术方法，并基于国际十进分类法（uDC）尝试提出了人造卫星的分类方法；
The different standards and methods for space object classification are discussed, and a novel classification method for satellite based on the Universal Decimal Classification (UDC) is proposed;
研究探讨了空间目标分类的标准和技术方法，并基于国际十进分类法（uDC）尝试提出了人造卫星的分类方法；
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