中英互译
projection lens
美 /prəˈdʒekʃn lenz/
基本释义
- 投影镜头：用于投影仪的光学镜头，用于将图像放大并投射到屏幕或墙壁上。
双语例句
- The color projection system also includes a projection lens optically coupled to the polarizer.所述彩色投影 系统还包括一个与偏振器光耦合的投影镜头。
- Two main installation methods of lithography projection lens were studied in this paper, and their characteristics were discussed.对两种主要的光刻投影物镜安装方式进行了研究，并对各自特点进行了讨论。
- In high numerical aperture and low technic factor lithography process, degradation of the image quality because of the coma aberration in the projection lens has become a serious problem.在高数值孔径、低工艺因子的光刻技术中，投影物镜彗差对光刻质量的影响变得越来越突出，因而需要一种快速、高精度的彗差原位测量技术。
网络短语
- projection lens jacket投影透镜套
- standard projection lens标准投影透镜
- ultraplane microscope projection lens超平场显微镜投影镜头
- Slide projection lens幻灯放映物镜
- schlieren projection lens施利仑投影透镜
同义词
聚光透镜；投影透镜