photographic plate造句怎么写
- 造句
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A method of producing a three-dimensional image of an object by recording on a photographic plate or film the pattern of interference formed by a split laser beam and then illuminating the pattern either with a laser or with ordinary light.
First, the photographic plate is coated with a light-sensitive material. The plate is positioned so that the image received by the telescope is recorded on it.
a photographic plate or a piece of film so exposed.
In 1896, Henri Becquerel had inadvertently discovered radioactivity when he left some uranium ore in a drawer on top of an undeveloped photographic plate, on which the uranium left a "shadow."
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