ultramafic

常見(jiàn)例句

• Ultramafic hosted hydrothermal system;Southwest Indian Ridge.
  超鎂鐵質(zhì)巖系熱液系統(tǒng);
• Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.
  黑云母一般是鎂鐵質(zhì)及超鎂鐵質(zhì)巖石中的次要成分。
• With regard to the oxide minerals, chromite is almost entirely contained in the olivine-rich ultramafic rocks in the lower part of the intrusion.
  關(guān)于氧化礦物，鉻鐵礦幾乎全部含于侵入體下部的富橄欖石的超鎂鐵質(zhì)巖石中。
• The Songsugou peridotite in Shangnan, Shaanxi Province is an important but petrogenetically debated ultramafic massif in the Qinling orogenic belt.
  陜西商南縣松樹(shù)溝橄欖巖體是秦嶺造山帶中具重要意義和爭(zhēng)議較大的巖體。
• The MA type is further divided into two subtypes of basaltic magma crystallization (BMA) and ultramafic magma crystallization (UMA).
  MA型可分為玄武質(zhì)巖漿結(jié)晶(BMA)亞類(lèi)和超鎂鐵質(zhì)巖漿結(jié)晶(UMA)亞類(lèi).
• Jiangyema chromite deposit lies in the Laangcuo rock body of which locates in the western Yaluzangbujiang ultramafic rock belt.
  姜葉馬鉻鐵礦產(chǎn)于雅魯藏布江超鎂鐵質(zhì)巖帶的西段拉昂錯(cuò)巖體之中,為富鉻型豆莢狀鉻鐵礦。
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