Photography - black and white continuous tone papers - determination of iso speed and iso range for printing 摄影技术.黑白连续色调相纸.晒印用iso感光度和iso幅距的测定
Photography ; black - and - white continuous - tone papers ; determination of iso speed and range for printing ; identical with iso 6846 : 1992 摄影技术.黑白连续色调相纸.印相用iso感光度度和范围
Meter the scene , select an f - stop , set the autoflash aperture to the same f - stop , and shoot 在使用没有自动输出控制的闪光灯时，将闪光灯的感光度设为胶卷的二倍，对主体测光，机身选光圈整档，闪光灯设同样光圈。
The resulting photoproducts damage the cells , impairing their ability to respond to light , and in extreme cases can destroy them 由光化学所产生的化学物质陨害视觉细胞,减低它们的感光度,极端的情况可以破坏细胞
More flexible than traditional agc function more effectively enhance sensibility , low intensity in the environment can take a clear object 比传统agc功能更灵活,更有效地增强感光度，在低照度的环境下也能拍摄清晰的物体。
Photography - digital still cameras - determination of exposure index , iso speed ratings , standard output sensitivity , and recommended exposure index 摄影技术.数字静物摄影机.曝光指数iso感光度标定值标准输出灵敏度和推荐曝光指数的测定
Industrial radiography . determination of the speed and average gradient of film - based image receiving systems for use in the energy range from 50 kev to 300 kev 工业放射学.能量范围从50kev至300kev用底片图象接收系统感光度和反差平均值的测定
Industrial radiography . determination of the speed and average gradient of film - based image receiving systems for use in the energy range from 300 kev to 1 , 5 mev with iridium 192 工业放射学.能级从300kev至1 . 5mev的铱192用底片图象接收系统感光度和反差平均值的测定
Non - destructive testing . industrial neutron radiography . determination of the speed and average contrast of silver based film image reception systems using electrons with an energy less than 200 kev 无损检验.工业用中子辐射照相术.用能量低于200kev的电子进行银盐底片图象接收系统的感光度和反差平均值的测定
Another exposure mode offered by the k10d is shutter & aperture - priority ae ( tav ) mode , which is designed to automatically select the most appropriate sensitivity for a user - selected shutter - speed & aperture combination 也就是说，用户选择光圈和快门，然后相机根据不同光线条件自动调节感光度以获得正确的曝光。
