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- Study on silver recovery from waste photographic film with spent fixing bath 采用漂定废液回收废感光胶片中银的方法研究
- Keywords waste fixing bath;silver;waste photographic film;potassium borohydride;recovery; 废漂定液;银;废感光胶片;硼氢化钾;回收;
- waste photographic film 废感光胶片
- The exposure of photographic film to light. 摄影软片的曝光。
- A wrinkling of the edge of a photographic film. 脱膜电影胶片边缘的皱褶
- Be careful not to solarize the photographic film. 小心，别让胶片曝光。
- One has to process a photographic film to print pictures from it. 必须先处理照相底片才能冲印出相片。
- The amount of radiant energy needed to expose a photographic film. 曝光量感光胶片上曝光所需的辐射能的总量
- A range of values or conditions, especially the range of exposures over which a photographic film yields usable images. 安全曝光的时限价值或情况的范围，尤指曝光范围，在此期限内摄影用的底片能产生可用的影象
- To make(a photographic film or substance) less sensitive to light. 减低感光性降低（照相底片）对光的敏感性
- The act of exposing sensitized photographic film or plate. 曝光感光胶片或底片的曝光的行为
- The photographic film was overexposed and there is no image. 这张照片感光过度，没有任何影像拍摄下来。
- He puts the photographic film in the developing solution. 他把底片放到显影液中。
- To cover(a part of a photographic film) by the application of an opaque border. 用遮光框遮住（胶片的一部分）
- To expose(a photographic film or plate) too long or with too much light. 使（底片等）曝光过度使（摄影用的胶卷或底片）暴露过久或过分曝光
- To cover(a part of a photographic film)by the application of an opaque border. 用遮光框遮住（胶片的一部分）
- To subject(a photographic film, for example) to the action of light. 使曝光使受到（如照相的胶卷）光的作用
- The development of photographic films requires a dark-room. 冲洗照相底片需要暗室。
- The preparation of manuscript for printing by the projection of images of type characters on photographic film, which is then used to make printing plates. 照相排版(法)通过在摄影卷上投射各种类型符号的影像来准备用于印刷的手稿，然后用其来制作印板
- Photographic plates preceded photographic film as a method of photography. 在使用胶片之前，使用的摄影方法是照相底板。
