“宣武镇”的概念、定义、翻译、参考文献-科学参考

单词	宣武镇
释义	宣武镇 Encyclopedia 历史学[地方行政区划]释 Xuanwu town宣武镇中国唐代中原方镇名。
随便看	step-up substation control system step-up transformer step utilization step voltage step water price step width stepwise stepwise addition polymerization stepwise adsorption stepwise approximation stepwise clustering stepwise constructed calculus stepwise construction of the solution stepwise decomposition stepwise development stepwise dilution stepwise discriminant stepwise dissociation stepwise distillation stepwise excitation stepwise formation constant stepwise hydrolysis stepwise ionization stepwise line atomic fluorescence stepwise-line atomic fluorescence

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。