anastigmatic
/əˌnæstɪgˈmætɪk/adjective
- (of a lens system) constructed so that the astigmatism of each element is cancelled out(透镜系统)消像散的。
词源
late 19th cent.: from AN-1 'not' + astigmatic (see ASTIGMATISM).
单词 | anastigmatic |
释义 | anastigmatic/əˌnæstɪgˈmætɪk/adjective
词源 late 19th cent.: from AN-1 'not' + astigmatic (see ASTIGMATISM). |
随便看 |
英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。