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- Phenol With Thymol 薄荷脑复合粉剂[根管消毒、牙髓灸镇痛药]
- The copolymerization reaction and its kinetics of lignin and phenol with peroxidase as catalyst were researched. 进行了过氧化物酶催化木质素与酚聚合反应及其动力学实验研究。
- The article discusses the elimination of phenol with sodium permanganate oxidation in water. 研究了高锰酸钠对水中苯酚的去除作用。
- Butt cap area: Phenolic with thin ivorine ring. 大轮:由石碳酸与类似象牙物质组成的细环组成。
- A catalytic kinetic spectrophotometry method for the determination of trace iron has been established based on its catalytic effect on the oxidative discolour of hydrogen peroxide with thymol blue in acid medium. 基于酸性介质中三价铁离子对过氧化氢氧化百里香酚蓝褪色的催化作用 ;提出了催化动力学光度法测定痕量铁的新方法 .
- Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated. 以碳酸二乙酯(DEC)为乙基化试剂,与苯酚在气固相条件下催化合成苯乙醚。
- A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel. 摘要本文用异龙脑与苯酚在酸性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。
- Alkylation of phenol with 2-octanol which is a by-product of the cracking of castor oil to produce sebacic acid has been studied in the presence of acid clay. 本文研究了以活性白土,为催化剂,利用蓖麻油制癸二酸副产仲辛醇和苯酚合成辛基酚的反应。
- The vapour phase ortho-selective alkylation of phenol with methanol was investigated over spine1-type cobalt chromite catalyst with K as the supported catalyst. 摘要研究了具有尖晶石结构的铬酸钴及负载钾的铬酸钴催化剂上苯酚和甲醇气相邻位烷基化反应。
- Bisphenol-S was synthesized by phenol with sulfuric acid. The effects of ratio of raw materials,sulfonation temperature etc. on the reaction were discussed. 研究了以苯酚和硫酸为原料,在催化剂的存在下合成双酚S,讨论了加料方式、原料配比、反应温度等条件对反应的影响。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- Don't let your temper run away with you. 要控制住自己,不要发脾气。
- The high-purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution. 反应产物经减压精馏、碱洗、水洗、干燥等精制处理,得到了纯度较高的MPC标准品。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- I saw the whole accident with my own eyes. 这次事故我是全部亲眼看到的。
- This study use the technology of food separation and mixture to extract pigment and fragrance of rose,and separate the phenol with astringency and mix the needing substance. 本研究利用食品分离与重组技术将玫瑰的色素与挥发性香味物质进行提取,对影响风味的苦涩味等酚类物质进行分离,在玫瑰花饮料生产中对需要的物质进行重组。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- It's sad that we have to part company with them. 很遗憾我们要与他们分别了。
- I would like to have a word with you. 我想同你说句话。
- She looked at him with hate in her eyes. 她以憎恨的目光看着他。
