“powder classification”的概念、定义、翻译、参考文献-科学参考

单词	powder classification
释义	powder classification 粉末分级
随便看	commodity composition commodity composition of import and export commodity considered as a use-value commodity crop commodity custody commodity differentiation commodity economy commodity-equivalents commodity exchange commodity fetishism commodity grain commodity inspection commodity inspection law commodity loan commodity money commodity-money relationship commodity output commodity output matrix commodity package commodity packaging commodity paper commodity paper (指银行本票和跟票提单) commodity price commodity product(s) commodity rate

科学参考收录了1248194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。