Last Updated：2025/11/26
Sentence
地質学者たちは脈中でストロンチウム、セリウム、酸素を主成分とする三方晶系の鉱物を発見し、その独特な三方晶の対称性はストロンチウムとセリウムの異常な富化を示唆した。
Quizzes for review
Geologists discovered daqingshanite in the vein, and its distinctive trigonal symmetry suggested an unusual enrichment of strontium and cerium.
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Geologists discovered daqingshanite in the vein, and its distinctive trigonal symmetry suggested an unusual enrichment of strontium and cerium.
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Related words
daqingshanite
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