“subject headings language”的概念、定义、翻译、参考文献-科学参考

单词	subject headings language
释义	subject headings language Encyclopedia 管理学【文献信息组织】释 subject headings language标题语言采用规范化的自然语词及语词组合直接表达主题概念的情报检索语言。又称标题法、标题词语言、标题检索语言。
随便看	Tromso trona technique troodontids troops dispatched in an emergency troostite tropadyne circuit tropane alkaloid trope Tropfke trophamnion trophectoderm trophi trophic cascade trophic cascades trophic chain trophic dilution trophic dynamics method trophic level trophic level interaction trophic species trophic structure trophic structure of community trophic transfer efficiency trophoblast trophoblastic cell

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。