“seven initial categories”的概念、定义、翻译、参考文献-科学参考

单词	seven initial categories
释义	seven initial categories Encyclopedia 文学等韵学释 seven initial categories七音汉语音韵学术语，古人按发音方法对汉语声母做出的一种分类。
随便看	sodium carbonate sodium carbonate decahydrate sodium carbonate peroxide sodium carbonate sintering of rare earth concentrate sodium-carbon reactor sodium carboxymethyl cellulose sodium caseinate sodium channel sodium channel blockers sodium chlorate sodium chloride 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

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。