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单词 pyrolite
释义

Definition of pyrolite in English:

pyrolite

noun ˈpʌɪrəlʌɪt
  • A material which (according to some models) is regarded as typical of the earth's upper mantle, corresponding in composition to a mixture of basalt and dunite (peridotite), or to the minerals pyroxene and olivine.

Origin

1960s. From pyr- + ol- + -ite.

Definition of pyrolite in US English:

pyrolite

nounˈpʌɪrəlʌɪt
  • A material which (according to some models) is regarded as typical of the earth's upper mantle, corresponding in composition to a mixture of basalt and dunite (peridotite), or to the minerals pyroxene and olivine.

Origin

1960s. From pyr- + ol- + -ite.

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更新时间:2024/10/19 14:49:16