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

单词	subject retrieval
释义	subject retrieval Encyclopedia 管理学主题检索释 subject search; subject retrieval主题检索以揭示文献主题内容的语词为检索词，以主题字顺为主要检索途径，通过参照系统等方法揭示词间关系的标引和检索信息资源的方法。又称字顺主题检索。
随便看	negative pressure method for deposit negative-pressure pulverizer with intermediate storage bunker negative pressure region negative pressure suction appliance negative priming effect negative probability negative proposition negative punishment negative quadratic differential negative real axis negative real number negative recurrent state negative refraction negative refraction index materials negative-refraction-index materials negative refractive index negative regression negative reinforcement negative relation negative resistance negative resistance amplifier negative-resistance device negative-resistance oscillator negative response negative result

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。