“vignetting”概念、定义、翻译-科学时代

单词	vignetting
释义	航空航天词汇手册 vignetting 渐晕
随便看	screen grab screen grid screen grid screen grid tube screen grid valve screen image screening screening screening screening screening screening screening screening screening screening screening screening screening by hybridizaton screening committee screening constant screening current screening design screening effect screening effect

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

vignetting