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- Keywords Hydroxy Radical;Reaction Mechanism;Competition Kinetics;Polyhydric Phenol; 羟基自由基;反应机理;竞争动力学;多羟基酚;
- Keywords polyhydric phenol;polymer scale preventive agent;suspension method;polyvinyl chloride; 多元酚;防粘釜剂;悬浮法;聚氯乙烯;
- polyhydric phenol 多元酚
- ZHANG Q H,ZHAO G J.Liquefaction of wood by using phenol or polyhydric alcohols[J].Journal of Beijing Forestry University,2003,25(6):71-76. [2]张求慧;赵广杰.;木材的苯酚及多羟基醇液化[J]
- The real rate of removing phenol is more than99.9%. 与常见的塔设备相比具有设备简单、作灵活,维护方便等特点。
- Synthesis of Polyhydric Phenols and Its Application in Polyvinyl Chloride Production to Prevent Polymer Scale Deposition 多元酚类防粘釜剂的研制
- Of, relating to, containing, or derived from phenol. 苯酚的苯酚的,有关苯酚的,含有苯酚的,或从苯酚中提炼的
- Phenol contents and browning in tissue culture of Pistacia vera L. 阿月浑子总酚含量与褐变关系研究。
- It is involved in phenol metabolism and membrane function. 这是和酚代谢及细胞膜功能有关。
- Further hydrogenation of phenol leads to cyclohexanol very cleanly. 苯酚加氢进一步导致环非常清廉.
- The contents of polyhydric alcohol in 17 brand cigarettes were determined. 对17个品牌的国内外卷烟中多羟基醇类物质的含量进行了定量分析。
- Phenol red test was used to observe its expectorant action in mice. 用小鼠酚红实验观察其祛痰作用。
- Brown liquid ,mainly consist of phenol ,cresol and xylenol etc. 棕褐色液体,主要由苯酚,甲酚和二甲酚等组成。
- Secondly, 2-anisyl phenol is used to increase content of aromatics. 第二,加入邻甲氧基苯酚以增加芳香分的含量。
- With HPLC the two-phase nitration of phenol is stud-ied. 利用HPLC研究了苯酚的两相硝化反应。
- As sorbitol is one of the polyhydric alcohols, the aforesaid Regulations are not applicable to sorbitol. 由于山梨醇是多羟醇的一种,因此该规例不适用于山梨醇。
- It is insoluble in carbon disulphide, soluble in hot aniline and phenol. 它不溶于二硫化碳,溶于热苯胺和苯酚。
- Experiment on Degradation of Phenol Waste Water with Pseudomonas sp. 假单胞菌降解含苯酚废水实验。
- Alkyds are the condensation product of polybasic acids and polyhydric alcohols (polyls). 多元醇酸树脂由多元酸和多元羟基缩聚而成。
- Ingredients: Menthol, methyl salicylate, camphor, eucalyptus oil, clove phenol. 成份:薄荷脑、水杨酸甲酯、樟脑、桉油、丁香酚。
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