braunite
/brou-nahyt/US // ˈbraʊ naɪt //UK // (ˈbraʊnaɪt) //
钎料,勇敢的人,勇敢者,钎焊剂
Definitions
n.名词 noun
- 1
- : an ore of manganese, 3Mn2O3⋅MnSiO3.
Examples
Braunite, is a dark brown substance, of a glassy metallic lustre, affording a brown powder.
The sesquioxide is found crystallized in an anhydrous form in braunite, and hydrated in manganite.
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