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- A substance resembling quinone in structure or physical properties. 醌型化合物一种在结构或物理性质方面类似奎宁的物质
- Diterpene quinone of Salvia Linn. and their taxonomic significance. 鼠尾草属植物的二萜醌类化合物和它在分类上的意义.
- Quinoline could be hydrogenated into tetrahydroquinoline, which would be cracked into pyridine, aniline and ammonia. 喹啉加氢生成四氢喹啉,四氢喹啉进一步裂化转化为吡啶、苯胺和氨。
- The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied. 用喹啉磷钼酸盐重量法对有机膦酸HPBA主含量的测定进行了分析研究。
- REVIEW OF THE HYDROGENATION KINETICS IN THE PRODUCTION OF HYDROGEN PEROXIDE BY ANTHRA QUINONE PROCESS. 蒽醌法制过氧化氢氢化反应动力学研究述评。
- The phosphorus contents of the floccules were measured with quinoline weight method. 采用喹啉重量法测定了各种絮凝剂形成的絮体中磷的含量。
- A quinone compound that serves as an electron carrier between flavoproteins and in cellular respiration. 辅酶Q一种苯醌衍生物,在黄素蛋白中以及细胞呼吸作用为成分携带者
- The result correspond with that by the phosphorus molybdic acid quinoline weight method. 该方法的测定结果与磷钼酸喹啉重量法测定结果基本一致。
- The anti-oxidization effects of the tested components are ranged as tannic acid>flavon>quinone. 单一成分的抗氧化能力为鞣质>黄酮>醌类化合物;
- Title: REVIEW OF THE HYDROGENATION KINETICS IN THE PRODUCTION OF HYDROGEN PEROXIDE BY ANTHRA QUINONE PROCESS. 关键词:过氧化氢;蒽醌法;氢化反应动力学;反应级数
- Monolayer and mutilayer of LB films of quinone derivatives were prepared and characterized. 研究了这类化合物形成LB膜的性能和规律。
- Feasibility of extension and modification proposal of quinoline refining system is obtained by computer analogue calculation. 经过计算机模拟计算,得出了喹啉精制系统扩容改造方案的可行性。
- If there is plasmodium in blood, usable chloroquine, avoid uses quinine, attack the medicaments such as impaludism quinoline, uncle ammonia quinoline. 如血液中有疟原虫,可用氯喹,忌用奎宁、扑疟喹啉、伯氨喹啉等药物。
- The structures and principles of design for the fluorescent zinc sensors based on quinoline , 8-hydroxyquinoline or 8-aminoquinoline , are introduced. 基于喹啉,8-羟基喹啉或8-氨基喹啉的荧光传感器设计的结构和原理已经有过介绍了。
- A modified method of free radical alkylation has been using for synthesizing of quinone derivatives with an alkyl side chain variation. 应用经过改进的自由基烷基化新方法,合成了一系列的具有长侧链结构的苯醌类化合物。
- The test and study on the extraction of the isoquinoline with the purity of 98% from the quinoline residual oil by fractionating process are narrated. 介绍了用精馏法从喹啉残油中提取纯度98%25异喹啉的试验研究。
- ObjectiveTo investigate the effects of pyrroloquinoline quinone (PQQ) on learning and memory of aged rats induced by D-galactose. 目的观察吡咯喹啉醌(PQQ)对D半乳糖致衰老大鼠学习记忆的影响。
- The company's products are artemisinin-based antimalarial category droperidol quinoline compound artemisinin tablets and granules. 公司主要的产品有青蒿素类抗疟复方青蒿素哌喹片剂及颗粒剂。
- Experiment results show that as cooking additive quinone compounds are more suitable for soda cooking without sodium sulfide. 结果表明,醌类蒸煮助剂更适用于无硫化钠存在的烧碱法蒸煮。
- Phosphoric acid for industrial use. Determination of total phosphoric pentoxide content. Gravimetric method using quinoline phosphomolybdate. 1979工业磷酸(包括食品工业).;钙含量的测定