“set of the first category”的概念、定义、翻译、参考文献-科学参考

单词	set of the first category
释义	set of the first category Mathematics ＞泛函分析＞空间和泛函＞释义 set of first category第一范畴集＞拓扑学与几何学＞一般拓扑学＞释义 set of the first category第一类型集 set of the first category第一范畴集^†
随便看	sodium chloride structure sodium chloride structure, NaCl structure sodium-cooled fast breeder reactor chemistry sodium-cooled fast reactor sodium cyanide sodium cyanoborohydride sodium dichromate sodium diethyl dithiocarbamate sodium dihydrogen phosphate sodium diisobutyl dithiophosphinate sodium diphenylaminesulfonate sodium diphosphate sodium discharge lamp sodium disilicate sodium disillicate sodium D-line sodium dodecyl sulfate sodium dodecyl sulfonate method sodium doublet lines sodium ferrate sodium fluorescein sodium fluoride sodium fluoroacetate sodium fluorosilicate regulator sodium fluroborate

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。