diols
二醇
常用释义
英式发音
美式发音
基本释义
- n. 二醇
例句
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1·As temperature increases, the microgels shrink, and the diols would be released.当温度升高时，由于微凝胶收缩，葡萄糖和茜素红又可以被释放出来。
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2·The Stability of gem-diols is discussed and interpreted in this paper in terms of thermodynamics and Carbanium Chcmistry.本文用热力学和碳正离子化学的观点，对同碳二元醇的稳定性进行了讨论。
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3·Some chiral diols were also investigated as the ligands, with those derived from indene exhibiting better enantioselectivity.又考察一些手性二醇配体，其中，茚衍生的配体有着较好的手性诱导性能。
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4·Progress on biodegradable aliphatic-aromatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed.综述了以脂肪族酯和芳香族酯为单体制备生物可降解脂肪族-芳香族共聚酯的研究进展。
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5·RESULTS the optical rotations and 1h NMR spectrum of the products were in agreement with the chemical structures of the corresponding diols.结果产物的比旋光度和1 H核磁共振光谱(1 H NMR)与相应二醇的化学结构相符。
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6·We have developed a synthetic method for the preparation of their kind of compounds in high enantioseletive way by lipase-catalyzed desymmetric acetylation of diols.我们采用酶促法或不对称合成法，建立起对映面选择性地合成这些具季碳氨基酸化合物的有效途径。
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7·Synthetic aliphatic polyesters are synthesised from diols and dicarboxylic acids via condensation polymerisation, and are known to be completely biodegradable in soil and water.合成脂肪族聚酯二醇的合成及二羧酸经缩合聚合，和已知的完全生物降解土壤和水。