光圈系数
- 网络F-number;f-Stops;f-stop
光圈系数-
剖析变焦镜头的光圈系数
Analyses of the zoom lens'aperture-coefficient
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缺陷检测软件设计了去光圈的灵敏度系数和缺陷检测的灵敏度系数，软件系统可以针对不同形状，不同镀层的工件表面方便地调整这两个系数以适应系统的技术要求。
The inspecting software designs the sensitivity coefficient of wiping aperture and the inspection sensitivity coefficient . Basing on different shape and different plating coat of the production surface , it can adjust the sensitivity coefficients to fit the system technique requirement .