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- butylated hydroxyarisol 叔丁基对羟基茴香醚
- The compound butyl rubber is calendered. 将混制成的丁基橡胶进行精压。
- To bring a butyl group into(a compound). 丁基化将丁基组引入(某化合物)
- Possess of unique butyl quantity alarm system. 特有胶量报警系统。
- Reasonable butyl spreading system and low pressure. 出胶系统合理,压力低。
- Method We measured SCHE by Butyl Cholinesterase Sulfide method. 方法利用硫代丁酰胆碱法检测血清胆碱酯酶。
- Kerosene and butyl xanthate were used as collectors in bulk flotation. 混合浮选采用煤油加丁基黄药作为捕收剂。
- An ampoule of amyl nitrite or butyl nitrite used as a stimulant drug. 玻璃瓶用作兴奋剂的亚硝酸戊酯或亚硝酸丁酯的小玻璃药水瓶
- Uses: Performance: anti-corrosion properties see right Ethylparaben, and butyl. 用途: 性能:防腐性能参见对尼泊金乙酯和丁酯。
- Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation. 以乙醇和叔丁醇为反应物,采用反应精馏法合成了乙基叔丁基醚。
- Ingredients:Rose extract, whitening factor, sodium stearate, sodium silicate, 2.6-di-tert butylated hydroxytoluene. 成分:玫瑰提取液;美白因子;硬脂酸钠,硅酸钠,2.;6-二叔丁基羟基甲苯。
- The selection of the epoxy modified acrylate resin,butylated amino resin and wax powder is discussed. 讨论了环氧改性丙烯酸树脂、氨基树脂及蜡粉的选择。
- The polishes for the bottle cover is prepared by the epoxy modified acrylate resin and butylated amino resin. 用环氧改性丙烯酸树脂和丁醚化氨基树脂制备瓶盖用光油。
- Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate. 结论硫酸氢钾是合成乳酸丁酯的良好催化剂。
- Butyl cellosolve( aka butyl glycol, ethylene glycol monobutyl) is poisonous when swallowed and a lung-tissue irritant. 丁赛路苏(碱性丁二醇、二醇单丁醚)吞食有毒,对肺组织有刺激作用。
- The polymerization of butyl methacrylate initiated by trichloromethane and tetra-chloromethane were also discussed respectively. 同时还分别对以三氯甲烷、四氯化碳为引发剂时甲基丙烯酸丁酯的聚合反应进行了讨论。
- Objective: To found a method to detect the residual solvents of Penicillin Sodium for Injection: butanol, acetic ether and butyl acetate. 摘要目的:建立一种气相色谱法同时测定注射用青霉素钠中有机溶剂丁醇、乙酸乙酯、乙酸丁酯残留量的方法。
- Using sodium bisulfate as the catalyst,butyl butyrate was synthesized from butyric acid and butanol. 以硫酸氢钠为催化剂,丁酸与丁醇为原料合成了丁酸丁酯。
- A copolymer of butyl acrylate and acrylic acid (P(BA/AA)) was synthesied and characterized in this work. 合成了丙烯酸丁酯和丙烯酸的共聚物P(BA/AA) ,并对其进行了表征 ,讨论了pH值、BA/AA的比例和引发剂用量对其性能的影响。
- As a consequence, the oxidation of sec butyl alcohol was inhibited by the presence of S ad . 相反 ;Pt电极表面S吸附原子的氧化会消耗表面氧物种 ;抑制仲丁醇的氧化 .