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高分子合金是高分子材料科学与工程中十分活跃的研究领域。
The study of polymer alloys is the most active domain in the polymer materials science and engineering.
youdao
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高分子合金是高分子材料科学与工程中十分活跃的研究领域。
The study of polymer alloys is the most active domain in the polymer materials science and engineering.
youdao