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polytypic
polytypic aggregation
polytypical evolution
polytypic evolution
polytypic genus
polytypic species
polytypic species
polytypic species
polytypic species
polytypism
polyunsaturated fatty acid
polyunsaturated fatty acid
polyunsaturated oil
polyurethane
polyurethane
polyurethane
polyurethane
polyurethane adhesive
polyurethane coating
polyurethane elastic string
polyurethane engineering thermoplastic
polyurethane fibre
polyurethane foam
polyurethane-foam plastic
polyurethane-foam plastic--polyurethane-foam plastic（PUR-foam plastic）
科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。
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更新时间：2024/12/22 15:48:25