“对焦屏”的概念、定义、翻译、参考文献-科学参考

单词	对焦屏
释义	对焦屏 Encyclopedia 艺术学传统相机取景器释 focusing screen对焦屏可把摄影镜头所会聚来的被摄景物成像光线，在其磨砂面处结成清晰影像，以供进行取景构图与精确调焦的磨砂玻璃屏幕。又称磨砂玻璃调焦屏、聚焦屏。
随便看	water conservancy information classification water conservancy information guarantee system water conservancy information management water conservancy information network water conservancy information resource planning water conservancy information resource system water conservancy informatization water conservancy informatization organization system water conservancy informatization planning water conservancy in pastoral area water conservancy institutions in Australia water conservancy institutions in Canada water conservancy institutions in Egypt water conservancy institutions in France water conservancy institutions in India water conservancy institutions in Israel water conservancy institutions in Japan water conservancy institutions in Kazakhstan water conservancy institutions in Mexico water conservancy institutions in Netherlands water conservancy institutions in Pakistan water conservancy institutions in Thailand water conservancy institutions in the United States water conservancy machinery water conservancy machinery in ancient China

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。