“contrast”的概念、定义、翻译、参考文献-科学参考

单词	contrast
释义	contrast [`kän´trast] ^{COMMUNICATIONS} The degree of difference in tone between the lightest and darkest areas in a television or facsimile picture. ^{COMPUTER SCIENCE} In optical character recognition, the difference in color, reflectance, or shading between two areas of a surface, for example,a character and its background.
随便看	suberization suberose subfactorial subfeldspathic subfield subfloor subframe subgelisol subgeostrophic wind subgiant CH star subgiant star subglacial subglacial moraine subgrade subgradient wind subgrain subgraph subgraywacke subgroup subharmonic subharmonic function subharmonic triggering subhedral subhumid climate subidiomorphic

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。