“英文超级科技词表”农业综合范畴体系构建初探

An Exploration of Construction on STEST

英文超级科技词表是一个包含三层结构的知识组织体系，范畴体系为其顶层结构，起到类聚概念、表达词表宏观知识结构的作用。文章以农业领域为例，探索构建“英文超级科技词表”农业综合范畴体系的思路。首先，分别对所遴选的主干、辅助范畴体系进行结构特征比较分析；其次，基于辅助范畴表对农业领域范畴体系进行初步构建；最后，分别将DDC、LCC与所构建的农业专业范畴体系进行比对分析，进而为农业综合范畴体系构建提出指导性建议。

“Science＆amp;Technology English Super-thesaurus”（STEST） is a knowledge organization system consisting of three-layer structure. There is a category system at the top layer to gather concepts and display the macrostructure of STEST. In the paper, ideas are explored for constructing the agricultural comprehensive category system. Firstly, we analyze comparatively the structure characteristics of the selected backbone category systems, and those of the auxiliary category systems. Secondly, based on the auxiliary category systems, an agricultural category system is constructed preliminarily. Final y, we compare separately DDC and LCC to the constructed agricultural category system by means of analysis, and then some guidance and advice to the construction of agricultural comprehensive system are proposed.