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单词 obruchevite
释义

Definition of obruchevite in English:

obruchevite

noun ɒˈbruːtʃəvʌɪt
Mineralogy disused
  • A mineral containing yttrium and uranium, originally regarded as a member of the pyrochlore group but later shown to consist of two different species.

Origin

1950s. From Russian obručevit from the name of Vladimir Afanas′evič Obručev, Russian geologist + -it.

 
 

Definition of obruchevite in US English:

obruchevite

nounɒˈbruːtʃəvʌɪt
Mineralogy disused
  • A mineral containing yttrium and uranium, originally regarded as a member of the pyrochlore group but later shown to consist of two different species.

Origin

1950s. From Russian obručevit from the name of Vladimir Afanas′evič Obručev, Russian geologist + -it.

 
 
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更新时间:2025/2/26 1:31:49