一、引言在我国,对分类法的研究一般都集中于具体分类法的性能分析和改进等方面,而对几种分类法的对比研究和分类法编制方法的一般原理或通用技术的探讨则比较少见。本文从英国《科学文摘》(SA)A 辑(物理学)的新分类法与国际十进分类法(UDC)的物理类和《中国图书资料分类法》以下简称《资料法》物理类的对比入手,通过对结构和列类技术的归纳与分析,得出一些对编制分类法订意义的一般结论。SA 的 A 辑的新分类 I. INTRODUCTION In our country, the research on taxonomy generally focuses on the performance analysis and improvement of specific taxonomy. However, the comparison between several taxonomies and the general principles or general techniques of taxonomy are compared Rare. In this paper, a comparison is made between the new taxonomy of the British Science Abstracts (A) (Physics) and the physical classes of the International Decimal Classification (UDC) and the “Chinese Library Classification” Through the induction and analysis of structure and column technology, we come to some general conclusions about the meaning of taxonomy. A new classification of SA’s A series