Last Updated：2025/11/24
Sentence
研究者たちは紙の白さを改善し漂白剤の使用を減らすために、パルプにキシランを加水分解する酵素を添加した。
Quizzes for review
Researchers added xylanase to the pulp to improve paper brightness and reduce bleaching chemicals.
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Researchers added xylanase to the pulp to improve paper brightness and reduce bleaching chemicals.
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