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- propylene dihalide 二卤丙烯
- Water, Propylene Glycol Dicaprylate/ ... 恩，就是那个牛油果。
- Vegan. Paraben, SLS, Propylene Glycol Free &Hypoallergenic. 素食，不含帕拉胶，SLS，丙二醇，低变应原。
- Vegetarian. Paraben, Propylene Glycol and Gluten-Free. 素食，不含帕拉胶，丙二醇，麸质。
- A new correlation which predicts propylene yield is presented. 介绍一个新的预测丙烯产率的关联式。
- The univalent unsaturated organic radical C3H5 derived from propylene. 单价的不饱和的有机基CH，从丙烯衍生而来。
- Label Statement: Contains flavor, propylene glycol and ethyl alcohol. 标签声明:本品含有香精,丙二醇和乙醇。
- Butane and butylenes has the same characteristic with propane and propylene. 丁烯与丁烷表现出与丙烯、丙烷相似的特性。
- Polypropylene is propylene polymerization and obtained a thermoplastic resin. 聚丙烯是由丙烯聚合而制得的一种热塑性树脂。
- This reagent can analyze the mixture of propylene and ethylene efficiently. 这种试剂能够有效分离丙烯和乙烯的混合物。
- A new process of Hydration of propylene oxide to glycols was introduced. 采用反应精馏新工艺由环氧丙烷水合制丙二醇。
- By the reaction of 2 aryl 5 mercapto 1,3,4 triazoles with alkyl dihalide in presence of dilute base, ten new title compounds had been prepared. 以2-芳基-5-巯基-1，3，4-三唑为原料，在稀碱存在下与二卤代烷反应合成了10个新的标题化合物。
- Abstract： Some organosilane polymers with high molecular weights have been synthesized by cocondensation of organosilicon dihalide monomers with sodium metal in toluene. 摘要： 采用具有不同取代基的二氯硅烷,在金属钠作用下共缩合的方法,合成了几种硅-硅链共聚物。
- It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage. 实践证明,深井曝气生化处理技术处理环氧丙烷皂化污水是行之有效的。
- Novel Technology for Synthesis of Propylene Oxide Using Cumene Hydroperoxide as Oxidant(Cont. 用异丙苯过氧化氢作氧化剂合成环氧丙烷的新技术(待续)
- Progress in Production Technology of Propylene Oxide with Molecular Oxygen as Oxidant(Cont. 用分子氧作氧化剂生产环氧丙烷的工艺进展(待续)
- In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene. 石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。
- Test Method for Thermal Oxidative Stability of Propylene Plastics, Using a Biaxial Rotator (08. 用双轴旋转器测定丙烯塑料的热氧化稳定性的试验方法(08。
- Glycol monomethyl ether, propylene glycol monomethyl ether, ethanol, and eth yleneglycol monophenylether were used as solvents. 选择丙二醇甲醚,乙二醇甲醚,丙醇,一半乙二醇甲醚一半乙醇,乙二醇苯醚作为溶剂。
- Propane is later converted to propylene for use in textiles, food packaging and automotive components. 丙烷后来转换成丙烯，用于制造纺织品、食物包装材料和汽车零件。
