cesium
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · hFarsi Advanced Version symb: Cs شيمى : سزيم علوم هوايى : سزيم
- واژهنامه · Merriam-Webster Collegiate Dictionary ce·si·um n. Pronunciation: ' sē-zē-əm also -zhē- Function: noun Etymology: New Latin, from Latin caesius bluish gray Date: 1861 : a silver-white soft ductile element of the alkali metal group that is the most electropositive element known and that is used especially in photoelectric cells ― see ELEMENT table]]> cesium 133 Function: noun Date: 1966 : an isotope of cesium used especially in atomic clocks and one of whose atomic transitions is used as a scientific time standard]]>