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影响景深的因素:光圈越大,景深小;在同一光圈设定下,镜头焦距越长,景深小;被拍摄物体离照相机的距离越近,景深小
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影响景深的因素:光圈越大,景深小;在同一光圈设定下,镜头焦距越长,景深小;被拍摄物体离照相机的距离越近,景深小
A、正确
B、错误
时间:2021-07-17 23:40
关键词:
工程测量技术
高起专
GPS测量原理与应用
2019级毕业清考(考试分)
2019级第三学期期末考试
答案解析
A
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