Приклади вживання Photographic plates Англійська мовою та їх переклад на Українською
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Before the 1990s, photographic plates were most common in astronomy.
However, prior to actually performing the experiment, Becquerel found that the photographic plates were fully exposed.
Photographic plates and films, exposed and developed, other than cinematographic film 78.
However, even before the experiment was carried out, Becquerel discovered that the photographic plates were completely illuminated.
The photographic plates used by the UK Schmidt Telescope had a field of view of 30 sq. degrees.
M14 had a nova occur in 1948,but it wasn't discovered until 1964 when the photographic plates were being surveyed.
Discovery of minor planets using photographic plates was pioneered by Max Wolf beginning with his discovery of 323 Brucia in 1891.
In the 19th century, it was the domain of afew professionals because it required large cameras and glass photographic plates.
Many solar system objects were discovered by using photographic plates, superseding earlier visual methods.
To do this, astronomers constructed measuring engines with veryfine threaded screws to move an eyepiece over the photographic plates.
Several institutions have established archives to preserve photographic plates and prevent valuable historical information from being lost.
Professor Rick Rees of Westfield State University calls himself one of the youngest astronomers, at 54,to work with photographic plates.
Chemical detectors, such as photographic plates, in which a silver halide molecule is split into an atom of metallic silver and a halogen atom.
Surprisingly, butSergey Mikhailovich Prokudin-Gorsky managed to take with him 20 boxes with photographic plates- altogether about 1000 slides.
The photographic plates used in the process are now located in a house where Maxwell was born(which has since then been converted into a museum) at 14 India Street, Edinburgh.
The color picture was composited from digitized black and white photographic plates recorded through red and blue astronomical filters, with a computer synthesized green channel.
However, photographic plates were still in use by some photography businesses until the 1970s,[1] and were in wide use by the professional astronomical community as late as the 1990s.
An image of Orion's Belt composited from digitized black-and-white photographic plates recorded through red and blue astronomical filters, with a computer synthesized green channel.
In the early 20th century there were no multilayered color photographic materials,and therefore Prokudin-Gorsky used black-and-white photographic plates and the camera, which he had designed himself.
New technologies in astronomy-- things like lenses, photographic plates, all the way up to space telescopes-- each gave us new ways to see the universe and directly led to a new understanding of our place in it.
On 18 February 1930, after searching for nearly a year and examining nearly two million stars,Tombaugh discovered a moving object on photographic plates taken on 23 January and 29 January of that year.
Photographic plates of blue light from the galaxy(sampling stars excluding the diffuse halo) yield an effective radius(the radius within which half the light is emitted) of 65± 12 kpc(212± 39 thousand ly).
The Drohobych photographer Bertold Schenkelbach, a friend of Bruno Schulz,gave him light-struck photographic plates on which Schulz created his graphic works from The Book of Idolatry in cliché verre technique in 1920- 1922.
It can be inferred from used expression"photographic plates" that were used much more in 1922, when Crawford and his successors carried out their first investigations, than in the sixties, when Deuel gathered materials for his publication.
In 1930,[3] Harlow Shapley and his colleagues at the Harvard College Observatory started a survey of galaxies in the southern sky,using photographic plates obtained at the 24-inch Bruce telescope at Bloemfontein, South Africa.
It was discovered in 1950 by Albert George Wilson on photographic plates of the National Geographic Society- Palomar Observatory Sky Survey, which were taken with the 48-inch Schmidt camera at Palomar Observatory.
Until recently digital cameras could onlycover a small field of view compared to photographic plates, although they beat photographic plates in quantum efficiency, linearity and dynamic range, as well as being much easier to process.