“focusing screen”的概念、定义、翻译、参考文献-科学参考

单词	focusing screen
释义	focusing screen 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。 Physics focusing screen聚焦屏
随便看	metal and semiconductor contact meta language meta-language metalanguage metalanguistic metalanguistic formula metalanguistic variable metalate metalation metalaxyl metal-back metal balance of mineral processing plant metal-based MEMS metal-base transistor metal bath metal binding protein metal bonded diamond tool metal bond superabrasives metal-Braun tube metalbumin metal carbene metal carbene mediated metathesis reaction metal carbene-mediated metathesis reaction metal carbene; metallocarbene metal carbonyl

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。