“unit sampling”的概念、定义、翻译、参考文献-科学参考

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。

单词	unit sampling
释义	unit sampling 单位抽样
随便看	powder compacting powder compressing machine powder continuous supplying machine powder core powder cutting powder cutting process powder density powder density determination powder deposite powder-detergent powder diffraction camera powder diffraction method powder divider powder dividing table powder dressing machine powder-dust sampling meter powdered powdered abthracite powdered activated carbon powdered alloy powdered alloy steel powdered aluminum powdered asphalt powdered bearing powdered carbon