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单反相机中的单反二字指的是（）
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单反相机中的单反二字指的是（）
A.单像素反光
B.单镜头反光
C.单传感器反光
D.单通道反相
E.单模式反演
正确答案：单镜头反光
Tag：
数码摄影技术
反光
镜头
时间：2022-03-07 20:16:42
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When dopant with valence electrons less than those in the host semiconductor is introduced, the resulting doped system is n-type semiconductor.
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