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- Abstract : Ring-opening of two types of N-tosyl aziridines with hydroxyl compounds has been studied. 摘要 ： 本文研究了羟基化合物对两种类型N-对甲苯磺酰基氮杂环丙烷的开环反应。
- Any of a series of hydroxyl compounds, the simplest of which are derived from saturated hydrocarbons, have the general formula CnH2n+1OH, and include ethanol and methanol. 醇一系列羟基化合物的任一种，其中最简单的一种可从饱合的碳氢化合物中提取，具有化学分子式CnH2n＋1OH，并且包括乙醇和甲醇
- Among them, boric acid derivatives with fluorophore may selectively recognize saccharides or hydroxyl compounds through the formation of covalent bond. 糖化学在生命科学中起着非常重要的作用,因此对糖的识别和检测在医学、细胞生物学等领域具有至关重要的意义。
- Any of a series of hydroxyl compounds,the simplest of which are derived from saturated hydrocarbons,have the general formula CnH2n+1OH,and include ethanol and methanol. 醇，一系列羟基化合物的任一种，其中最简单的一种可从饱合的碳氢化合物中提取，具有化学分子式CnH2n＋1OH，并且包括乙醇和甲醇。
- According to the above results, it was suggested that the hydroxyl compounds acted as co-initiators in the ferric alkoxide/lactide polymerization system. 这些结果表明在含羟基化合物的丙交酯／醇铁聚合体系中，羟基化合物作为共引发剂参与了丙交酯的开环聚合。
- The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively. 这些结果表明在含羟基化合物的丙交酯/醇铁聚合体系中,羟基化合物作为共引发剂参与了丙交酯的开环聚合。
- any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation. 一系列挥发性氢氧化合物中任意一种，由碳氢化合物蒸馏制成。
- The People's Bank compounds interest yearly. 人民银行以年为单位计算复利。
- Medicines are usually compounds. 药品通常是复合物。
- Mechanism of Ferric Alkoxides Catalyzed Polymerization of Lactide in the Presence of Hydroxyl Compounds 羟基化合物存在下醇铁催化丙交酯开环聚合机理研究
- INVESTIGATION OF HYDROGEN BOND FORMATION BETWEEN ISONITRILES AND HYDROXYL COMPOUNDS BY SCF MO METHODS 异腈与羟基化合物形成氢?的自洽场分子轨道法研究
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Protein compounds; protein diets. 蛋白质化合物; 蛋白质丰富的膳食
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- Containing two hydroxyl radicals. 二羟基的包含两个羟基的
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
