tangential focus

光学词汇_翻译家(Fanyijia.com) ... tangential focus 主焦点; 正切焦点 tangential ray focus 切向光线聚点 ...

光电英语词汇(T1) ... tangential focal line 切向焦线 tangential focus 正切焦点 tangential force 切向力 ...

focus的翻译中文意思... ... stable focus 稳定(的)焦点 tangential focus 切向焦点 vertical dynamic focus 垂直动态聚焦 ...