数码相机使用方法
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. 正确的曝光量。当然,在DC内你还可以手动控制白平衡,控制曝光补偿控制测光模式〔点测/矩阵/中重〕这些是Auto所不能的。那我们就称他为半自动把,光圈优先可以很好的控制精深,如果你明白倒易率的原理,还可以很轻松的用光圈控制快门速度。〔光圈越大快门越快反之越小〕。所以这个档能让你完成根本上你所有的拍摄工作。当然你要很小心快门溢出〔大光圈下快门速度过快,超过相机的额定速度,此时相时机有提示〕。
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number
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