The rever-sal speed increases greatly when an organic desensitizing dye is used.
有机减感染料在直接正性照相乳剂中的应用大大改善了其反转速度。
It is an effective method for the control of sensitivity in different wavelength range that desensitizing dye is added to the spectral sensitized emulsion.
将减感染料加到光谱增感乳剂中是控制不同波段感光度的有效手段，但是有关减感机理一直以来尚有不同的解释。
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