caesium dans l' Oxford Spanish Dictionary

caesium dans le dictionnaire PONS

anglais d'Amérique

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais
Radium was used in various forms until the mid-1900s, when cobalt therapy and caesium units came into use.
en.wikipedia.org
Caesium has a high affinity for many clays.
en.wikipedia.org
Currently, the standard time interval (called conventional second, or simply second) is defined as 9,192,631,770 oscillations of a hyperfine transition in the 133 caesium atom.
en.wikipedia.org
Another type of caesium magnetometer modulates the light applied to the cell.
en.wikipedia.org
Caesium, being a heavy element, provides good stopping power, contributing to better detectivity.
en.wikipedia.org
Caesium nitrate prisms are used in infrared spectroscopy, in x-ray phosphors, and in scintillation counters.
en.wikipedia.org
The roasting of pollucite with calcium carbonate and calcium chloride yields insoluble calcium silicates and soluble caesium chloride.
en.wikipedia.org
In the picture below the caesium atoms are purple and the oxygen atoms are red.
en.wikipedia.org
Typically, the hyperfine structure transition frequency of a particular isotope of caesium or rubidium atoms is used as a basis for these clocks.
en.wikipedia.org
The second is defined in terms of a frequency which is naturally emitted by caesium atoms.
en.wikipedia.org

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