“ratching”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	ratching
释义	ratching 作棘齿
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