Voltar para todas as notícias Сегодня родился Егоров Николай Григорьевич
19 сентября 1849 года в Санкт-Петербурге родился Егоров Николай Григорьевич. Это русский физик, профессор физики в военно-медицинской академии, помощник управляющего главной палаты мер и весов, с 1907 её управляющий. Егоров был автором исследований по оптике. Его известные научные труды по этой теме: "Электрический фотометр" и "Атмосферные линии солнечного спектра".
On September 19, 1849 in St. Petersburg Egorov Nikolay Grigoryevich was born. This is a Russian physicist, professor of physics in army medical college, an assistant to the managing director of the main Board of Weights and Measures, and its managing director since 1907. Egorov was the author of researches on optics. His known scientific works on this subject are "An electric photometer" and "Atmospheric lines of a solar range".
On September 19, 1849 in St. Petersburg Egorov Nikolay Grigoryevich was born. This is a Russian physicist, professor of physics in army medical college, an assistant to the managing director of the main Board of Weights and Measures, and its managing director since 1907. Egorov was the author of researches on optics. His known scientific works on this subject are "An electric photometer" and "Atmospheric lines of a solar range".
физика
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- física
физик
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- militar
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