| 单词 | field stop |
| 释义 | field stop [`fēld ´stäp] OPTICS An opening, usually circular, in an opaque screen, whose edges determine the limits of the field of view of an optical instrument. |
| 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。