“subject index”的概念、定义、翻译、参考文献-科学参考

单词	subject index
释义	subject index Encyclopedia 管理学主题索引释 subject index 主题索引以文献集合的主题词为标目，按字顺编排，便于使用者查阅和使用文献信息的索引。又称字顺主题索引。
随便看	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 negative root

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。