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一项用微特性曲线法测定胶片模量传递函数的科学技术新成果,最近由化工部第一胶片厂研究所提出报告,并通过鉴定。这套方法技术路线合理,理论依据充分,易于掌握,便于推广,在我国建立胶片模量传递函数方法的早期具有初创意义。模量传递函数表明感光材料还原细部的能力。测定模量传递函数,可以帮助分析影响胶片还原细
A new scientific and technological achievements in the determination of the film modulus transfer function using the micro-characteristic curve method was recently reported by the Institute of the First Film Factory of the Ministry of Chemical Industry and passed the appraisal. This method has reasonable technical route, full theoretical basis, easy to grasp, and easy to popularize. In the early stage of establishing the method of film modulus transfer function in our country, it has the initial significance. The modulus transfer function indicates the ability of the photosensitive material to restore detail. Measuring the modulus transfer function can help analyze the effects of film reduction fineness