“保留上下文索引”的概念、定义、翻译、参考文献-科学参考

单词	保留上下文索引
释义	保留上下文索引 Encyclopedia 管理学情报组织技术释 preserved context index保留上下文索引编制书本式字顺主题索引的方法。又称保持原意索引。
随便看	quadratic congruence quadratic congruence equation quadratic convergence quadratic convergence rate quadratic covariation process quadratic-covariation process quadratic criterion quadratic curve quadratic curve discriminant quadratic cylinder quadratic dependence quadratic deviation quadratic diameter quadratic differential quadratic discriminatory analysis quadratic divergence quadratic domain quadratic dual quadratic dual problem quadratic dual space quadratic effect quadratic eigenvalue problem quadratic electro-optical tensor quadratic electrooptical tensor quadratic electro optic effect

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。