| • माइक्रोफोटोमीटर • सूक्ष्मप्रकाशमापी |
microphotometer मीनिंग इन हिंदी
microphotometer उदाहरण वाक्य
उदाहरण वाक्य
- The scientific studies were carried out in the beginning with a radio telescope produced by the Dutch PTT, a 5 cm astrograph, a 15 cm Zeiss from Germany for solar observations, a Hilger and Watts microphotometer and a Cuffey Iris photometer.
परिभाषा
संज्ञा.- special kind of densitometer that measures density variations over a very small area