photographic plate
英 [ˌfəʊtəˈɡræfɪk pleɪt]
美 [ˌfoʊtəˈɡræfɪk pleɪt]
照相底片；胶片；乳胶片; 感光板；照相底板
英英释义
noun
- a flat sheet of metal or glass on which a photographic image can be recorded
双语例句
- The act of exposing sensitized photographic film or plate.
曝光感光胶片或底片的曝光的行为。 - In printing, the production of a letterpress printing plate by printing down a photographic image onto a plate and etching it to form a relief printing surface. sheet-fed stop cylinder press
在印刷技术中，把照相图象印在板上并蚀刻成一个凸印刷面，从而制成的活版印刷印版的处理方法。单张停转式凸版平台印刷机 - In the mass spectrograph the ions are focused onto a photographic plate.
在质谱仪中，离子聚焦在感光板上。 - The negative image on a photographic plate
相片板上明暗相反的像 - A photographic plate or a piece of film so exposed.
感光照片底片或电影胶片。 - Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye.
被望远镜的透镜或反射镜所收集的光线，如今直接射到照相底板上，而不是天文学家的眼睛里。 - First, a photographic plate is coated with sensitive material.
首先，一个感光的底片要被盖上感光材料。 - X-ray diffraction micrography Autoradiography A technique whereby a tin slice of tissue containing a radioactive isotope is placed in contact with a photographic plate.
X射线衍射显微照片放射自显影术：将含有放射性同位素的一小薄片生物组织与感光层接触的一项技术。 - Direct photographic screen plate
直接照相法丝网印版 - Positive: A photographic image on paper, film or plate, which corresponds directly to the original copy or scene; the reverse of a negative.
正片（阳片）：在相纸，菲林或版面上的照相影像，它与原稿或原来景物吻合；是负片的相反词。