“vignetting”的概念、定义、翻译、参考文献-科学参考

单词	vignetting
释义	vignetting Encyclopedia 工学渐晕释 vignetting渐晕离轴越远的斜光束能够通过光学系统的有效孔径越小，由此带来的像面由中心到边缘逐渐变暗的现象。 Physics vignetting渐晕，光损失 Astronomy vignetting渐晕
随便看	government office automation system government official performance evaluation government officials in ancient China Government of India Act Government of National Unity government of the Sessho and the Kampaku Government Online Government on Line government online government online crowdfunding government online public opinion government online stage government performance evaluation government policies on disaster relief government portal site government portal web government post for punishment government pricing government process reengineering government procurement law Government Procurement Law of the People's Republic of China government procurement of public security system government procurement supervision and administration government procurement unit government publication

科学参考收录了854744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。