propylene
英
美 [proʊpəˈlin]
n. 丙烯
COCA.40984
英英释义
noun
- a flammable gas obtained by cracking petroleum
双语例句
- Thermodynamics on coupled conversion of butene and methanol to ethylene and propylene
丁烯/甲醇耦合反应制乙烯和丙烯的热力学 - The products ′ separation process in propylene epoxidation reaction is developed in this paper.
开发了丙烯环氧化反应产物的分离工艺流程。 - The epoxidation of propylene to propylene oxide is one of the most challenging research targets in catalysis.
丙烯环氧化制环氧丙烷是催化领域的最关键的挑战之一。 - Adsorption and ammoxidation of propylene on ee-sb oxides
丙烯在铁锑氧化物上的吸附和氨氧化 - 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。 - A new process for separating propylene and propane in ethylene production using extractive distillation with aqueous ACN was put forward.
对乙烯生产工艺中丙烷和丙烯的分离进行了研究，提出以含水乙腈为萃取剂的萃取精馏新工艺。 - Methanol-to-olefin and low-value olefin cracking integrated technologies are other effective approaches to producing ethylene and propylene.
甲醇制烯烃与低价值烯烃裂解集成工艺将是我国生产乙烯、丙烯的另一条有效途径。 - Kinetic Study of Propylene Oxidation over Europium Molybdate and Erbium Molybdate Catalysts
丙烯在钼酸铕和钼酸铒催化剂上氧化动力学研究 - Effects of acidic property and pore structure of zeolites on benzene alkylation with propylene
分子筛催化的酸性质、孔结构对苯与丙烯烷基化反应的影响 - Acidity and Catalytic Activity of Modified Beta Zeolite Catalyst in the Hydration of Propylene
丙烯水合反应中改性β沸石催化剂的酸性与催化活性