Last Updated：2025/11/25
Sentence
技術者は処理プロセスを設計するために、廃水試料中の有機物を完全に酸化するのに必要な酸素量（理論酸素要求量）を算出した。
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Engineers calculated the theoretical oxygen demand of the wastewater sample to design the treatment process.
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Engineers calculated the theoretical oxygen demand of the wastewater sample to design the treatment process.
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