现综述了医学领域中应用的剂量计的原理、胶片类型和材料组成、胶片特性、刻度方法、黑度扫描计系统及医学应用。
This paper presents a method to realize the digital design and manufacturing of sampling tube by using a high-precision scanner to get a quick scanning scene.
刮痕：由污物、不正确的处理、砂砾、乳剂堆积和特定类型的胶片损伤导致的胶片刮伤(例如：齿孔磨损)。
Abrasion Marks: Scratches on film caused by dirt, improper handling, grit, emulsion pile-ups, and certain types of film damage (e. g., torn perforations).
可用于任何类型的相机从胶片单反针孔到电影。
Can be used for any type of camera from film SLR to pinhole to cinematographic.
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