“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	group with a domain of operators group with a finiteness condition group with an increasing filtration group with a pairing group with a ring of operators group with a semigroup of operators group with center group with multiple operators group with operators group without center group without radical group without torsion group with respect to addition group with respect to a form group with respect to multiplication group with the maximum condition group with the minimum condition group with unique extraction of root group word group Ⅱ-Ⅵ semiconductor group Ⅲ-Ⅴ semiconductor Group ⅧB element Group Ⅷ element grout-enriched vibrated grouting

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