photographic photometry sentence in Hindi
"photographic photometry" meaning in Hindi photographic photometry in a sentenceExamples
- His thesis was titled, " On an Apparatus and Method for Thermo-Electric Measurements for Photographic Photometry ".
- The first light curve was already obtained in 1974, by Swedish astronomer Claes-Ingvar Lagerkvist at Uppsala Observatory from photographic photometry, but it was only fragmentary and gave a tentative period of 12 hours ( ).