| 单词 | proportional dividers |
| 释义 | proportional dividers [prǝ`pȯr·shǝn·ǝl di`vīd·ǝrz] DESIGN ENGINEERING Dividers with two legs, pointed at both ends, and an adjustable pivot; distances measured by the points at one end can be marked off in proportion by the points at the other end. |
| 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。