“电子取景器”的概念、定义、翻译、参考文献-科学参考

单词	电子取景器
释义	电子取景器 Encyclopedia 艺术学取景器释 electronic view finder; EVF电子取景器先通过照相机摄影镜头获得被摄景物的光学影像，再通过影像传感器将该光学影像转换为被摄景物的电子模拟影像，接着经模数转换为数字影像，进而经照相机内微处理器加工，最后在电子显示屏（液晶屏）上回放为电子模拟影像，以供摄影者取景构图的取景器。又称显示屏取景器、EVF取景器。
随便看	high-pressure tunable CO_2 laser high pressure turbine high pressure (voltage)digital treatment devices high pressure water canon high pressure water-jet cutting high presure oxygen treatment devices high productivity computer high pure oxide refractories high pure source materials high purity high purity germanium detector high-purity germanium detector high purity molybdenum high purity niobium high purity precious metal materials high purity reagent high purity signal generator high purity tantalum high purity tungsten high purity zinc reference electrode high-Q mode high quality aggregate High-quality development of the cultural industry high rate direct sequence spread spectrum high rate direct sequence spread spectrum, HR-DSSS

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。