Last Updated：2025/11/28
Sentence
合金の強度を調査する研究者たちは、周期表の第3族（スカンジウム、イットリウム、ランタン、アクチニウムを含む）が、原子の存在量は少ないにもかかわらず結晶粒の微細化を劇的に改善できることを発見した。
Quizzes for review
Researchers investigating alloy strength found that the scandium group, though small in atomic abundance, can dramatically improve grain refinement.
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Researchers investigating alloy strength found that the scandium group, though small in atomic abundance, can dramatically improve grain refinement.
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Related words
scandium group
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