mass spectrography meaning in Hindi

Examples

1. The institute was established in 1946 by the government as the FOM Laboratory for Mass Spectrography.
2. Other modern tools include neutron activation, which involves the use of nuclear particle accelerators and mass spectrography.
3. They also tried to recruit Harry Thode from McMaster University, but found that Harold Urey from the Manhattan Project's SAM Laboratories was also interested in Thode's expertise in testing heavy water with mass spectrography, and had made a more attractive offer.