以下为句子列表：
英文: A high solid hydroxyl polyester resin has been developed, which is used to prepare polyester-polyurethane top coatings for the city railway train, with high performance, such as high gloss, impact resistance, high hardness, good weathering resistance, low
中文: 摘要研制了高固体含量羟基聚酯树脂，并采用其制备了适合城市轨道列车用高光、耐冲击、硬度高、耐候性强、烟气毒性低、易清洁的聚酯聚氨酯面漆。
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英文: Acylation activity of hydroxyl groups in methyl cholicate has been determined by the use of methacryloyl chloride, methacryloyl anhydride and methacrylic acid as the acylating agents.
中文: 以甲基丙烯酰氯、甲基丙烯酸酐和甲基丙烯酸作酰化剂，研究了胆酸甲酯分子中羟基的反应活性。
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英文: Deoxy sugar A SUGAR in which oxygen has been lost by replacement of a hydroxyl group (OH) with hydrogen (H). The most important example is DEOXYRIBOSE.
中文: 脱氧糖：羟基被氢原子置换导致失去氧的一类单糖。最重要的脱氧糖就是脱氧核糖。
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英文: Economy? series of guar gums are absorbed very rapidly on the cellulose fibres owing to their structural similarity with cellulose and in addition they carry a large number of Hydroxyl groups, suitable for the formation of Hydrogen bonds.
中文: 这里的瓜尔胶系列产品都能很快地被纤维细胞所吸收,是由于它们的细胞结构和纤维细胞非常相像,其次它们带有大量的羟基团适合氢键的形成。
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英文: Conclusion Fortifying supply of Vit E,C and βC could reduce the damage of DNA induced by H2O2,reduce the damage of cell membrane induced by hydroxyl free radicals from Fenton reaction,lower MDA and LPO in serum and cell membrane.
中文: 结论补充维E、C和βC能够降低H2O2引起的DNA损伤程度、降低血清和细胞膜中MDA和LPO含量。
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