单词 | dynamic range |
释义 | dynamic range [dī¦nam·ik `rānj] ELECTRONICS The ratio of the specified maximum signal level capability of a system or component to its noise level; usually expressed in decibels. GRAPHIC ARTS In scanning an image, the range of gradations of tones in the original from the lightest highlight to the darkest shadow that must be converted by the scanner. |
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。