U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Geedi socodka: Deuterium oxide waxaa loo isticmaalaa in lagu sameeyo spectroscopy magnetic resonance spectroscopy marka biyo loo isticmaalo sida dareeraha haddii nuclide xiisaha leh uu yahay hydrogen. Sababtuna waxay tahay in calaamadda ka timaada biyaha fudud (1H2O) ay carqaladeeyaan aragtida calaamadda ka timaadda molecule-ka xiisaha leh ee ku milmay. Deuterium wuxuu leeyahay daqiiqad magnetic oo kala duwan sidaas darteedna kuma biirinayo 1H-NMR signal at hydrogen-1 resonance frequency.  Su'aal: Maxay leedahay xajmiga magnetic-ka oo ka duwan?
Deuterium