释义 |
DictionarySeefilmradiographic film
radiographic film[¦rād·ē·ə¦graf·ik ′film] (graphic arts) The photographic film used in radiography, which must be properly selected for contrast, latitude, and sensitivity. radiographic film
ra·di·o·graph·ic film (rā'dē-ō-graf'ik film) Thin, transparent sheet of cellulose acetate coated with radiation-sensitive emulsions of silver bromide, silver halide, and silver iodide crystals that are suspended in a gelatinous component; sealed in a moisture-resistant, light-proof protective packet when used for intraoral dental radiographs. |