“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	ion channel protein ion channels ion channel switch immunosensor ion chromatographic separation Ion Chromatography ion chromatography ion chromatography (IC) ion cleaning ion clock ion cloud ion cluster ion compartmentation ion complex ion composition ion concentration ion conductor ion core Ion Creanga ion current sensor ion-cyclotron cut-off ion cyclotron resonance ion-cyclotron resonance ion cyclotron resonance mass spectrometer ion cyclotron resonance mass spectrometer (ICR MS) ion cyclotron resonance mass spectrometer (ICR-MS)

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