Rechercher
Sélectionnez la langue du dictionnaire
Abundance
01
abondance, profusion
a large quantity or amount of something
Exemples
The region is known for its abundance of natural resources.
La région est connue pour son abondance de ressources naturelles.
02
(in chemistry) the relative amount of an element present in the Earth's crust, expressed as a percentage of total crustal mass or in parts per million
Exemples
Scientists measured the abundance of silicon in various rock samples.
03
(in physics) the proportion of atoms of a specific isotope of an element relative to the total number of atoms of all its isotopes
Exemples
Scientists measured the abundance of uranium-235 in the sample to determine its suitability for reactor fuel.
Arbre Lexical
overabundance
abundance
abund
