- Actinic photometer
- Актинометр.
Краткий толковый словарь по полиграфии. 2010.
Actinic photometer
Смотреть что такое "Actinic photometer" в других словарях:
Light — (Roget s Thesaurus) < N PARAG:Light >N GRP: N 1 Sgm: N 1 light light ray beam stream gleam streak pencil Sgm: N 1 sunbeam sunbeam moonbeam Sgm: N 1 aurora aurora GRP: N 2 … English dictionary for students
Bunsen, Robert Wilhelm — ▪ German chemist born March 31, 1811, Göttingen, Westphalia [Germany] died Aug. 16, 1899, Heidelberg, Baden German chemist who, with Gustav Kirchhoff, about 1859 observed that each element emits a light of characteristic wavelength. These… … Universalium
