Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A recording microphotometer with a photoelectric cell
Describes arrangement which ensures sufficiently stable plate current proportional to intensity of light incident on cell; this, with photographic recorder, has been successfully used to map out distribution of intensity in ultra-violet spectrum of sun.
A recording microphotometer with a photoelectric cell
Describes arrangement which ensures sufficiently stable plate current proportional to intensity of light incident on cell; this, with photographic recorder, has been successfully used to map out distribution of intensity in ultra-violet spectrum of sun.
A recording microphotometer with a photoelectric cell
Microphotometre enregistreur a cellule photoelectrique
Lambert, P. (Autor:in) / Chalonge, D. (Autor:in)
1925
3 pages
3 Figs.
Aufsatz (Zeitschrift)
Französisch
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