单词 | dandy roll |
释义 | dandy roll [`dan·dē ´rōl] MECHANICAL ENGINEERING A roll in a Fourdrinier paper-making machine; used to compact the sheet and sometimes to imprint a watermark. |
随便看 |
|
科学参考收录了103327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。