“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	lowest unoccupied molecular orbital lowest unoccupied molecular orbital (LUMO) lowest unoccupied molecular orbit, LUMO lowest upper bound low expansion alloys low-expansion glass low explosive train (pyrotechnic train) low extraction drug low fertility trap Low-Fidelity Prototype low fidelity prototype low field magnetic stimulation low flow low flow forecasting low flow investigation low flow sampler low frequency low-frequency amplifier Low Frequency Array low frequency decrease load low frequency disturbance processing low frequency exciting force low-frequency filter low frequency fluctuation low frequency impulse electrotherapy

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。