常見例句Keywords ionic liquid;catalyst;benzene;propyl ene;isopropyl benzene; 離子液躰;催化劑;苯;丙烯;異丙苯;A Study on the Photo-catalysis Oxidation of Propylene to Prepare Propyl ene Oxide in the Liquid Phase 液相法光催化氧化丙烯制環(huán)氧丙烷研究In this case presumably the work has done, ENe. 在這種情況下,可以推測到所作的功ene。Go up/down/along this road to the ene. 沿著這條馬路走;直到盡頭.Aim:to prepare propyl p-hydroxybenzoate. 目的:制備對羥基苯甲酸丙酯。The hetero ene reaction is an important part of ene reaction. 襍原子烯反應是該反應的重要組成部分。 返回 propyl-ene