DictionnaireLe forumContacts

   Anglais
Google | Forvo | +
phrases
boron ['bɔːrɒn, -ɑːn] n
agric., chim. B
chim. boro m (Borium)
médic. boro m
boron A very hard almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder. It occurs principally in borax and is used in hardening steel ['bɔːrɒn, -ɑːn] n
envir. boro m
 Anglais glossaire
Boron ['bɔːrɒn, -ɑːn] abbr.
abrév., écoss. B
boron: 84 phrases, 15 sujets
Agriculture5
Chimie28
Électronique10
Général11
Génie mécanique2
Industrie textile4
Informatique1
Métallurgie4
Physique nucléaire5
Sciences de la Terre7
Sciences de la vie1
Sciences naturelles1
Soins de santé1
Supraconductivité1
Technologie3