“John Brown”的概念、定义、翻译、参考文献-科学参考

单词	John Brown
释义	John Brown Encyclopedia 历史学美国历史释 John Brown布朗，J. （1800-05-09～1859-12-02）美国内战前北部的激进废奴主义者。
随便看	ultrametric skew field ultrametric space ultrametric triangle inequality ultrametric valuation ultramicro analysis ultramicroanalysis ultramicro [analytical] balance ultramicro analytical balance ultramicro balance ultramicrobalance ultramicrochemical manipulation ultramicrochemistry ultramicro Chinese medicinal powders ultramicrocoacervation ultramicroconcentration ultra microcrystal ultramicrodetermination ultramicroelectrode ultramicrometer ultramicropalaeontology ultra microscope ultra-microscope ultramicroscope ultramicroscopic ultramicroscopic structure

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。